If baking direct from frozen, add an addition 5 to 10 minutes to the bake time. Scoop out the middle and place in a bowl. Bring to a Preheat oven to 425. They wont be quite as rich but they will still be good. Adjust salt and pepper to taste. Filed Under: Side Dishes, Vegetables Tagged With: cheese, Christmas, dinner, Easter, gluten-free, holiday, potato, vegetarian, winter. Thank you , Your email address will not be published. * Percent Daily Values are based on a 2000 calorie diet. We think you will love our melting potatoes and scalloped potatoes recipes. Looking at your pictures always makes me smile *and super hungry*! I had fun making these duchess potatoes. BEST Stuffing Recipe with Apricots and Walnuts, http://www.feedyoursoul2.com/2013/09/friday-five-steak-potatoes.html. Stir in softened butter with a wooden spoon until melted and combined. Mashed potatoes well in a large bowl (or press through a potato ricer). Thank you. And while this duchess potato recipe isn't necessarily particular to Montana, they were the perfect side dish to serve with Montana favorites like our Smoked Prime Rib Roast or a Grilled Ribeye Steak. Complete with tips for piping without a piping bag. 2 to 2 lbs. You can serve them alongside any meat, such as steak, roast beef, ham, turkey, pork chops, meatballs and gravy or roasted pork loin. Ive split this up into to parts: making the mashed potatoes and piping the potatoes. Tip: Make sure to bake at 425 degrees F. That way, youll get a beautiful deep golden brown color. Yes! To make the beautifully piped mounds, you will need a piping bag with a decorative tip such as a star nozzle. Thank you for your feedback! Thanks for sharing. Remove the baking sheet from the freezer. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Ive found that some potato varieties can get a little gluey in the mixer, which is why Ive started ricing by default, but I didnt experience that with these. Scroll down to the recipe card below this post for ingredient quantities and full instructions. I know the quality is outstanding and use it for all my recipes. Then, set up an extra-large decorative piping tip. Then, add egg yolks and mix until evenly combined. 5 or 6 medium baking potatoes, such as russets. 5. In a small microwave-safe bowl combine minced garlic and 1 tablespoon vegan butter. Here are some of my favourite main courses that pair super well with this classic potato dish: So, here's a recap on why you should give this easy potato recipe a try ASAP: Please let me know how you liked it! Once you have piped your duchess potatoes onto a baking sheet, place in the fridge and use within 6-8 hours. What I would do (what I have done before at the supper club) is make a batch but before you add in the egg just take enough out to make a couple for your one guest with the egg allergy. Once mixed, the potatoes are piped into individual servings and baked until hot and golden. Melt the Butter: Melt a couple of tablespoons of butter and gently brush the tops of the potatoes. Home Recipes Side Dish Duchess Potatoes. This post may contain affiliate links, which can earn us a commission. You may need to do this in batches. Preheat oven to 425 degrees F. Line a baking sheet with parchment paper. Blend on high until smooth and creamy. Disclosure: This website is part of Amazon's Associates Program. Brush them with egg-wash then proceed to bake them. All rights reserved.Use of this site constitutes acceptance of the Privacy Policy and Terms and Conditions linked above. A pinch of nutmeg is traditional to the recipe. Preheat the oven to 200C/ 400F. Please note that our recipes have been developed using the US Customary measurement system and have not been tested for high altitude/elevation cooking and baking. Us too! So pretty! BTW dont you just love your potato ricer? Required fields are marked *. That being said, adding the garlic cloves to the water while the potatoes are boiling adds a very subtle garlic flavor to these potatoes without being overpowering. Preheat oven to 400F. Here I share my most beloved kitchen-tested recipes, easy-to-follow tutorials, and lots of kitchen tips & tricks to help yougain confidence in the kitchenandtake home cooking to the next level! They are a classic French cuisine recipe. Simmer the potatoes until fork tender. Fill with desired sauce immediately after removing from the baking sheet. Duchess potatoes are a fancy version of mashed potatoes. Set up an extra-large piping tip in the corner of a large ziploc or piping bag (with the corner snipped off). Garnish. Use a knife to scrape them off the ricer and into the bowl. This French piped potatoes recipe (also called Pommes Duchesse, if you're feeling extra fancy) is easier to make than it looks, and worth every bit of effort. Lets take a quick look at what youll need for this recipe: I used Challenge Butter in this recipe. Step 4. Bake the Potatoes: Bake the potatoes at 425F . With very little effort you'll have a super fancy potato side dish for your next dinner party or any other special occasion. This post is sponsored by Challenge Dairy. These duchess potatoes are a French classic of piped, pureed potatoes seasoned perfectly and baked until golden brown. Serve them alongside an elegant protein like leg of lamb, beef tenderloin, or roasted stuffed duck. As self-taught cooks and bakers, we love to inspire you to cook from scratch with real food! Amanda, these duchess potatoes are stunning! Bring to a boil over high heat, then reduce the heat and simmer until the potatoes are very tender and can be easily pierced with a fork with no resistance, 14 to 16 minutes. These look awesome, you did a great job piping them! Bake for 18-20 minutes, or until golden brown, rotating the pans halfway through for even browning. If you love this recipe as much as we do, let us know with a 5-star rating! Ive never made them before, but seeing your finished product is inspiring me. Im trying to figure out what an appropriate serving would be to go with a slice of porchetta for Christmas party. Watch them carefully so they dont burn you only want them to warm through! They'll have smoother edges so they won't get quite as crispy, but they'll still be very tasty. It should yield about 5 cups of mashed potatoes. Brown the potatoes in the preheated oven for 10 minutes, or until the potatoes are golden brown and hot throughout. Looks delicious:) Pictures are awesome. They are hands down the most versatile when it comes to side dishes and are so easy to prepare. Let them release steam for a few minutes as it will help get rid of extra moisture. Your email address will not be published. They will keep well for at least 3 months. I'm Amanda, and I love to create seasonal recipes for every day and entertaining. Using a large star piping tip will create decorativeridges and valleys that will crisp in the oven. I grew up with this method and was wondering if I could do that instead of the ricer. Starting from the center, pipe into swirled mounds about 2-inches wide. Id recommend using yukon gold potatoes for color and texture. I know the eggs are the one ingredient in this recipe that might be throwing you off a bit, but they are essential in this recipe for both texture, flavor and baking. What an attractive way to serve potatoes! While the potatoes cook, heat 6 tablespoons butter, garlic, and cream in the microwave until butter is melted. Alternatively, leave out the sauce entirely. 2023 The Endless Meal. ), duchess potato, duchess potatoes, duchess potatoes recipe, how to make duchess potatoes. Fill the bag half full, making sure the tip is properly in place. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Welcome to my kitchen!Im Andrea, I'm Italian, and I absolutely LOVE cooking.Grab a fork and join me!READ MORE ABOUT ME. Mix those in. In the photos I see 12 swirls. All you need to do is clip one of the corners off just enough to insert the piping tip. For this recipe, Ive added grated parmesan cheese for an extra layer of flavor. Whisk egg yolks, garlic, cream, sour cream, butter, and peppercorns Do Ahead: Dish can be assembled 1 day ahead . Snip the corner off a freezer bag and insert a -inch star tip into the corner. Bake two trays at a time, each on a separate rack for 15 minutes. If you're making the duchess potatoes with a sauce, you can instead pipe them while leaving a space at the center. Grease a cookie sheet. Brush with remaining melted butter. In a medium pot, combine potatoes, 2 quarts cold water, and 2 teaspoons salt. Make these special mashed potatoes ahead then freeze them in serving size portions. These main dishes go really well with Duchess potatoes: I also like to serve these with my Dutch oven pot roast. It's Montana Week on House of Nash Eats as part of my American Eats series where I'm making famous recipes from each state, one state at a time. My treadmill and I will be seeing a lot of each other in January. The closer to the tip of the bag you cut, the smaller the piping size will be, so cut large enough to pipe the potatoes without making the hole too large. While Im not much of a potato eater (carbs!!). How much cream ? If you dont have a piping bag, worry not! OK, these look amazing! Doo chess potatoes do not require the egg and you can use butter to achieve the glistening crispy goodness on top of the finish piped out potatoes by just brushing the potatoes with melted butter before baking, These look amazing! Microwave for 1 minute or until vegan butter is melted and garlic is fragrant. Drain the potatoes and place them in the bowl of a stand mixer. Preheat oven to 400F. Im going to try these with my prime rib for New Years. There are endless ways to serve them, from classic Sunday pot roast, to baked fish, or classic Italian meatballs, just to name a few. It worked well, but in the end using some additional melted butter gave both a better golden brown color and some additional flavor to the outside of the duchess potatoes that we preferred. Servings: 24 duchess potatoes Calories: 35kcal Author: Mlanie Ingredients 2 pounds potatoes 2 egg yolks 4 tablespoon butter Nutmeg to taste Salt to taste Instructions Wash the potatoes. I made and served them (everyone loved them) and had 5 left over in my fridge. You can let the potatoes cool to room temperature before piping, if necessary, or use thicker, sturdy piping bags. Once they're ready, place them in a baking tray and freeze for 30 minutes, then transfer them into a freezable bag or container, and store in the freezer up to 1 month. Read my story to see what makes Momsdish so special. Drain potatoes well in a colander and let stand 5 minutes. These duchess potatoes are just that and are perfect for everything from at-home soirees to Christmas dinner or your Thanksgiving feast. Do not bake them without parchment paper, as there's a huge chance they will stick to the baking tray. Drain and dump into a large bowl. Allow the potatoes to cool slightly. As always, you can find the full printable recipe in the recipe card at the end of this post. (You can also cook the potatoes in a pressure cooker according to your manufacturer's directions.) 7star! Whenever you fancy, take them out from the freezer, arrange them on a baking tray and reheat them in a hot oven for 5-10 minutes. Receive email notifications of follow-up comments? TIP: let the duchess potatoes cool for 1 hour in your fridge before you cover them with wrap. Boil potatoes in a large pot of salted water until fork tender. The key ingredient for making mashed potato roses? (Refer to my video for any clarification needed.) Expert Tips Line two baking sheets with parchment and spray with cooking spray. Duchess potatoes can be made ahead. thank you. Jump to:About Reheat them from frozen, adding a few minutes to the baking time. On a baking sheet, form individual serving size portions. Taste and add more salt, if wanted. Required fields are marked *. Duchess Potatoes are a French preparation combining mashed potatoes with egg yolks, butter, and seasonings. Here are some of our favorite pairings of main dishes to serve with duchess potatoes. Why use a potato ricer: Potato ricers press potatoes through small holes, so they are very fluffy, without any large chunks of potatoes. Add the warm cream and butter mixture to the pressed potatoes, folding it in with a rubber spatula until it looks like mashed potatoes. Place in the oven and bake until they are soft inside, about 50-60 minutes or until tender. Simply transfer the mashed potatoes to a 2 quart baking dish and use a spoon or knife to creates dips and swirls on the surface. Its amazing! Starting from the center, pipe circular mashed potato rosettes in any direction you prefer, onto parchment lined baking sheets. They look beautiful on the plate, and make an excellent side dish for dishes of all kinds, like ham, prime rib, turkey, steak, and chicken! If you don't have a potato ricer, mash them until all the lumps are out.). Duchess Potatoes make a frequent appearance on our holiday menu but they are so easy to make that I love to double the recipe and then keep some frozen for a quick side to a weeknight meal. Leave about an inch of space between each potato mound. Make these cute little potatoes for the holidays this year. Boil the potatoes for about 15 minutes or until they are fork-tender. TheseParmesan Duchess Potatoes are one of my favorite ways to bring a little extra elegance to my holiday table. Return the potatoes to the hot dutch oven or pot and let sit for 5 minutes to eliminate any additional water. In a small saucepan, melt butter over medium. This dish is excellent for any day of the week, and the potatoes are especially convenient for holiday dinners. Replies to my comments Add salt and garlic and bring to a boil. However, you can otherwise customize your mashed potatoes in just about any way you'd like! I am planning for Christmas and am not sure that one is sufficient as a side with roast filet of beef tenderloin. Frozen Duchess potatoes are good for up to 6 months. Gently brush potato mounds with melted butter and sprinkle with remaining Parmigiano Reggiano. Duchess potatoes are a truly amazing little potato side dish or appetizer. 15 minutes before you're ready to bake, uncover and remove baking sheets from refrigerator and proceed with the recipe as directed, brushing the potatoes with butter and sprinkling with Parmesan. Pipe the mashed potatoes in large mounds onto the prepared baking sheet leaving about 2 inches between each mound. Place the mashed potatoes into a piping bag. If you dont have one, you can also use a masher, but Id highly recommend using a potato ricer for best results theyll be fluffier and there will be no chunks of potato you might have missed. Allow them to cool on the tray for 5 minutes before transferring to a serving platter. no hassle. baking potatoes peeled and quartered (about 7 medium/large potatoes) 3 tablespoons unsalted butter 2 tablespoons milk 1 teaspoon salt teaspoon fresh ground pepper white pepper is good if you have it 2 large egg yolks teaspoon cayenne optional 3 tablespoons unsalted butter melted for garnish Paprika or cayenne for garnish Making this classic French recipe is a total breeze. Begin by piping a small circle of potato, about 2-inches wide, on the prepared baking sheet. ), Your Frequently Asked Holiday Questions, Answered, The Best Cookie Decorating Kits to Make Your Desserts Dazzle. When they're baked, the insides stay beautifully soft and the outside edges get nice and crispy. Try adding garlic powder, onion powder, or Italian seasoning. All Rights Reserved. Tomato sauce is optional, but it makes a great filling for duchess potatoes if you want to use it. Hi Helen, I am so glad you were able to adjust the recipe to best fit your taste buds! No need to bring to a boil it just needs to be warm. Pipe the potatoes onto a lined baking sheet, about 2-3 inches in size. Peel the potatoes and cut them into large chunks. You add egg yolks to duchess potatoes for a few reasons. The potato ricer makes it easier to get the potatoes very smooth without having to worry about over processing to the point of gumminess. Copyright 2023, Mom On Timeout. Step 5 Add the butter and nutmeg, then mix well. Adjust seasonings to taste. It says serves 6. Its a pretty generous serving, especially at a bigger dinner feast. Complete with an optional homemade tomato sauce, this recipe for duchess potatoes is super rich and creamy. These Duchess potatoes are seasoned perfectly and mixed with grated parmesan cheese for even more flavor. In my recipe testing I also tried brushing these with an egg beaten with 1 tablespoon of water and brushing that on to achieve the golden brown color. Drain well. Note: the picture below shows duchess potatoes that have been baked on a tray covered with parchment paper, then transferred on a clean baking tray. If the potatoes are still very warm to the touch, let them cool until just barely lukewarm. These are really nice! They are a beautiful holiday side dish or appetizer for any meal you would normally serve with mashed potatoes. Start by gathering all the ingredients for our duchess potatoes recipe. Instead of boiled potatoes, you can use steamed potatoes is you like (steamed potatoes take 12 minutes to cook, depending on the size). How to make Duchess Potatoes Step 1 Boil the yellow flesh potatoes in boiling, lightly salted water for about 40 minutes. These look so cute and delicious. Brown the potatoes in the preheated oven for 10 minutes, or until the potatoes are golden brown and hot throughout. Get it free when you sign up for our newsletter. Those crispy edges are a great contrast to the rich, butterycenters. Save my name, email, and website in this browser for the next time I comment. :). Each serving is 4 swirls. Then, freeze the sheet pans with the duchess potatoes. Serve with a little minced parsley, chives, or thyme sprinkled over the top. If you happen to have any leftovers, don't re-freeze. Thats right! Nope. Transfer the mashed potatoes to a pastry bag fitted with a large star tip. You will want to pipe out about a half cup of mashed potatoes for each. Duchess potatoes make a delicious side dish for prime rib, steak, pork, ham, chicken, and turkey. When tender, drain and transfer the potatoes to a large bowl. You can then pipe the duchess potatoes onto a baking tray. The best way to make these ahead is by freezing them. Then, mix in heavy cream and warm it up a little bit. Mash them until they are perfectly smooth. They are baked until golden brown and slightly puffed up. The Petite Cook is a registered trademark. You can also pipe them from the tip of a resealable bag and do swirl patterns using a fork, although using a piping tip is preferred. I find that soy often leaves a funny taste in food whereas almond milk is a lot more neutral. Wash, peel, and cube the spuds. Bake until tops are golden and centers are hot, about 20 minutes. Place the yolks on top and the whites in a small bowl to use as a wash later. Mash potatoes until completely smooth using a potato masher or potato ricer. , softened, plus 2 tablespoons melted for brushing the potatoes. Fill the bag with half of the mashed potato mixture. I tried an egg free version once just by omitting the egg but not changing anything else. Recipe In a large bowl, pass potatoes through a food mill or ricer, or mash well with a masher. Press the cooked potatoes through a potato ricer. Add them slowly into the potatoes, stirring constantly until combined. This will keep the potatoes from flattening as they bake. Want to see our latest recipes? I know I know, pot roast already comes with potatoes, but heyIm a big fan of potatoes over here, especially Duchess potatoes! The egg yolks are a binder and help add richness to the Duchess potato mixture. Duchess potatoes are one of my favorite side dishes to serve during the holidays because they are so pretty and oh-so-delicious! This simple recipe comes together so fast and its the perfect make-ahead side dish. Remove from the oven and serve with any garnish you like. Although we fill our duchess potatoes with tomato sauce, you can use any sauce you'd like that pairs well with mashed potatoes. Your email address will not be published. Sprinkle with more grated parmesan. Reheating Tip: To reheat your potatoes, pop them back in the oven or an air fryer if you have one. 8. Learn how your comment data is processed. In fact, its one of my favorite ways to make garlic mashed potatoes. Dont skip the eggs. Place the baking sheet, uncovered, into the freezer for about 15-20 minutes. Ingredients First, preheat oven to 425 degrees F. Peel and cut potatoes into 1-inch cubes and boil them until fork-tender, about 20 minutes. Part of their appeal is the crispy, fresh-out-of-oven crust that forms on top. Line 2 baking sheets with parchment paper or a silicone liner. All Rights Reserved. Frozen Duchess potatoes are good for up to 6 months. Bake for 25 minutes at 400F. Dont want to spend the time piping these potatoes? You can do this up to one week in advance. A dish as fancy as duchess potatoes deserves a fancy main dish. Peel the potatoes. The last step is baking them in a hot oven to give them a nice golden color and to crisp the exterior. I use both tools interchangeably, but if you want to make this process easier, it's best to opt for a potato ricer (you can check all the differences here). Once creamy they're piped onto a parchment-lined baking tray and brushed with egg white. I like to make them in the style of marquis potatoes, filling them with homemade tomato sauce, but you can also leave the sauce out and pipe them traditionally. Start by warming up your cooked potatoes in a microwave-safe container, then transfer them into a bowl. I want to make them but need to make them non-dairy, I would try using a non-dairy milk. Preheat the oven to 425 F. Whisk 1 whole egg with the 2 teaspoons of water; brush the potato mounds lightly with the beaten egg mixture. Making duchess potatoes requires a little technique and know-how. Ill have to whip some up again soon. You can make duchess potatoes without a piping bag. Recipe FAQ I was just mindful not to over-beat. Once your potatoes are cooked, place them in a bowl, and add butter at room temperature. Then freeze the entire tray for two hours. Lay boiled potatoes on a baking sheet and place into the oven for 10-15 minutes, or until slightly dried on the surface. Do you ever mash potatoes with a kitchen aid mixer? However, the size you pipe them is a factor as well. Spoon the creamy mashed potatoes into your . It makes holiday dinner prep so much easier! You can either bake them at 350F for 5-8 minutes or until warmed, or you can microwave them. (Please remember to add a link to Made From Pinterest at the end of your post!) This elegant side dish originated from France in the 1700's where it was called "pommes duchesse". A large bag such as a gallon-sized ziptop bag works great. Once frozen, transfer them into a zip-top freezer bag. Absolutely wonderful recipe but I like mine a bit more creamy so I replaced 1/3 of the whipping cream with cream cheese which made it perfectly creamy and silky. Bake at 425 degrees F for 18-20 minutes, or until golden brown. Melt 2 tablespoons of butter and gently brush the tops of the potatoes with it. The potatoes need to be cold (or even frozen) before baking or those pretty mounds you just piped will fall flat. The frozen potatoes will last at best quality for about a year in the freezer. Hi There! (Refer to my video for any clarification needed.). Southern-cuisine expert and cookbook author Diana Rattray has created more than 5,000 recipes and articles in her 20 years as a food writer. Brush them lightly with egg-wash and place the duchess potatoes in the oven. Placing in the fridge for 10 minutes works perfectly. ), So easy to make you won't even believe it, Can be made up a day in advance and baked when you're ready to serve them, Great on their own or with simple condiments like homemade mayo &, Allergy-friendly and great to entertain both kids & grown-ups. No lumps, or they'll clog the piping bag. She is the author of the Boujee Steak Cookbook, and hosts Family Foodie Friday on WTSP's Great Day Tampa Bay along with other television appearances to spread her mission of bringing Sunday Supper back around the family table in every home. Pipe at a consistent speed, and use even pressure. The heat from the potatoes will melt the butter as you mash them, giving extra fluffy texture to your potato mix. Looking for a side dish thats just as fancy as your main? The most common shape is swirls and they taste so so good! Add a few spuds at a time to the potato ricer. Line a baking sheet with parchment paper. Bake for 18-20 minutes. Our duchess potatoes recipe post was originally published on December 14, 2017. Let stand a few minutes before transferring to a platter with a thin spatula. Our duchess potatoes recipe takes pantry staples that are easy to find at your local grocery store. Whilst the potato mix is still warm, fold in the egg yolks and the extra-virgin olive oil, add a pinch of grated nutmeg if you like, and season with sea salt and freshly-cracked black pepper. While the potatoes are still warm, fold in egg yolks one at a time. 2 Remove the potatoes from the oven and process potatoes through a ricer or food mill. Place them into a pot of boiling water and cook them until they are fork tender. You only need a few ingredients to make this wonderful Duchess potatoes. Tracy, Im absolutely making these for my next dinner party. Perfect for entertaining, old-school duchess potatoes might seem very elaborated to make, but I promise they're incredibly easy to prepare. Bring to a boil, then simmer until the potatoes are tender, about 20 minutes. Drain and rinse with cold water. Required fields are marked *. These duchess potatoes are so elegant, but most of all they are irresistibly tasty. Any luck with egg free? I think this is the only way i will be making anything mashed potatoes, they look sooo good! Yes! You keep your duchess potatoes from getting gummy by avoiding overcooking the potatoes. Season with salt and pepper, to taste. Preheat oven to 425F. Allow the potatoes to cool and cut in half. This step will make the spuds silky smooth and fluffy. BTW porchetta for Christmas sounds wonderful! Yes, but they will look different. Directions 1 Preheat oven to 375 degrees. Best of all, you only need3 main ingredients to make them: For best results, I recommend using Ratte, Desiree, Yukon Gold or Maris Piper potatoes. Press the potatoes through a potato ricer into a large bowl, or mash with a masher until there are no lumps. Pipe the Potatoes: Stuff the mashed potatoes into a piping bag and pipe the potatoes onto a lined baking, leaving space between each mound. If you are making ahead, flash freeze the potatoes in the freezer for 30 minutes before transferring to an airtight, freezer safe container. Like in cups. Complete steps 2-5 then place the trays of duchess potatoes into your fridge for 1 hour. They will keep well for 3 months in your freezer. Use a spatula to transfer half of the mashed potatoes to a large piping bag fitted with a star piping tip. duchess potatoes, how to make duchess potatoes, potato side dishes, Don't forget to leave a comment and rate the recipe below! Mash potatoes using a potato masher or ricer until no lumps. Potatoes are naturally very starchy and if you overbeat them with an electric mixer they will turn gluey. Do Not Sell My Personal Information (CCPA). Bake, from frozen, but add a few additional to the baking time. I appreciate your feedback! The pleasure of a 5-star review would be greatly appreciated! Peel potatoes and cut into 1-inch pieces. Place potatoes in the fridge for 20 minutes or more. They are one of our favorite holiday side dishes because of how beautiful and impressive they are. no grains. Preheat oven to 425 degrees F (standard) or 400 degrees F (convection). I'm dairy intolerant, so I make sure my duchess potatoes recipe is dairy-free (it's also naturally gluten-free). You can make duchess potatoes without a piping bag by cutting a "W" into one corner of a large plastic bag to mimic a star tip, or by forgoing the piping bag altogether and using a spoon to dollop out the potatoes. Slow Roasted Prime Rib (Standing Rib Roast), Linguine with Clams (Linguine alle Vongole). Duchess potatoes would be perfect served with Christmas dinner parties, Easter dinner, or even just a nice Sunday dinner with roast beef as a way to change up your potato game. Creamy, delectable Duchess Potatoes may look fancy and impressive alongside your prime rib or steak but they are actually easy to make. So much so that I frequently double or triple the recipe and freeze the additional potatoes for up to 3 months before baking. A classic recipe of the French cuisine, duchess potatoes are basically a fancy-looking dish made with mashed potatoes, egg yolk, butter and a pinch of nutmeg. Enjoy! Hi Robin- about 4 per person.