Home » Recipe Index » Side Dish Recipes

Pommes Duchesse or Duchess Potatoes

Pommes Duchesse — swirls of golden-brown, buttery mashed potatoes with a delightfully crisp exterior and creamy center — will change how you think about potatoes forever.

Duchesse potatoes on a white plate.

This post may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases. See my Affiliate Disclosure.

We often think of potatoes as the plain jane, trusty side dish, but this recipe elevates them to royalty status, the crowning glory of the potato canon. The dish is a French classic that, like many in its cohort, captures elegance in simplicity.

Why you’ll love this dish

Beyond the obvious — that it’s an edible work of art — Pommes Duchesse is a lesson in contrasts. Crisp exteriors give way to velvety, butter-laden interiors. It’s an indulgence, sure, but one that any self-respecting potato enthusiast would find hard to pass up. And it’s damn worth every bite. Moreover, while it looks ultra fancy, it doesn’t demand a chef’s skillset.

Ingredients needed to make pommes duchesse.

Ingredients you need

Navigating through the aisles of your grocery store, here are the essentials you need to grab to make this Pommes Duchesse recipe. The key with Pommes Duchesse is to source quality because when the ingredient list is simple, every component matters.

  • Yellow potatoes: Opt for starchy varieties like Russet for the best results.
  • Egg yolks: These give the dish its signature rich consistency.
  • Heavy cream: This contributes to the creamy texture. You could substitute half-and-half or full-fat milk, but heavy cream will yield the best result.
  • Butter: Vital for flavor. I use unsalted butter, but if you only have salted, reduce the amount of salt you’re adding to the potatoes.
  • Salt and pepper: These essential seasonings can be adjusted based on personal preference. Feel free to add a bit of freshly grated nutmeg if you like.
A person's hand holding a small piece of bread.

Equipment you need

You don’t need a lot of fancy equipment to make these, but you do need a few items:

How to make it

Pommes Duchesse looks impressive, but the process to make it is surprisingly straightforward and takes just about 40 minutes to make from start to finish. Here are the basic steps:

  1. Bring a large pot of salted water to a boil, and then put the potatoes in the pot and bring to a simmer again. Cook until the potatoes are soft enough to pierce effortlessly with a fork.
  2. While the potatoes are cooking, preheat the oven and prepare a baking sheet by spraying with nonstick cooking spray or lining with parchment paper.
  3. Drain the potatoes and then add the cream, salt, pepper, and some of the butter. Mash the potatoes, mixing in the other ingredients in the process, aiming for a mostly smooth consistency.
  4. Once the potatoes are mashed and the mixture is well combined, add the yolks and stir to incorporate them.
  5. Transfer the mixture to a piping bag fitted with a large star tip. Use the pastry bag to pipe the potatoes onto the sheet pan in a circular motion into rosette swirls.
  6. Using a pastry brush, brush the piped potatoes with melted butter and bake until golden brown.
A white plate with a pile of duchess potatoes on it.

What to serve alongside duchess potatoes

These golden beauties are perfectly majestic when paired with the right partners. When thinking of proteins, they effortlessly complement roast meats, especially the robust flavors of beef or lamb. They’d also go great alongside a Thanksgiving turkey, Instant Pot Ham, Air Fryer Whole Chicken, or Duck Confit for an elegant dinner party.

For veggies, add Pan Seared Brussels Sprouts or Dry Fried Green Beans. Or try a crisp Kale Salad or Green Bean Salad.

A white plate with a pile of duchess potatoes on it.

Pomme Duchesse

Robin Donovan
Pommes Duchesse or Duchess Potatoes embodies the perfect blend of home-cooked comfort and gourmet elegance. The next time potatoes are on your mind, consider granting them this royal makeover, because inside every spud lies a Duchesse waiting to emerge.
5 from 1 vote
Prep Time 10 minutes
Cook Time 30 minutes
Course Side Dish
Cuisine French
Servings 6 servings
Calories 257 kcal

Ingredients
  

  • 2 pounds potatoes peeled and cut into large chunks
  • 3 egg yolks
  • 1/3 cup heavy cream
  • 4 tablespoons unsalted butter divided
  • ½ teaspoon kosher salt
  • ½ teaspoon freshly ground black pepper

Instructions
 

  • Filling a saucepan with salted water and bring to a boil. Add the potatoes.
  • Cook the potatoes for about 25 minutes, or until fork tender.
  • Preheat the oven to 400 degrees Fahrenheit and prepare a baking tray with nonstick spray.
  • Once the potatoes are cooked, drain them, and let them cook off for about 5 minutes. Then add to a medium sized bowl.
  • To the bowl of potatoes, add the heavy cream, salt, pepper, and 2 tablespoons of the butter.
  • Melt the remaining 2 tablespoons of butter and set aside.
  • In a mixing bowl, mash the potatoes until smooth using a masher, ricer, or food mill.
  • Add the egg yolks and mash some more, but make sure not to overdo it.
  • Put the mashed potatoes in a pastry bag fitted with a star tip.
  • Pipe swirls of the potatoes onto the prepared baking tray like an ice cream swirl.
  • Then melt the remaining butter in the microwave for 20-30 seconds and brush it onto the potatoes.
  • Bake in the oven for 25-30 minutes or until golden brown.

Notes

For extra flavor, you can add a pinch of nutmeg into the potato mixture if you like. Add the nutmeg along with the other seasonings.

Nutrition

Calories: 257kcalCarbohydrates: 27gProtein: 5gFat: 15gSaturated Fat: 9gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.3gCholesterol: 132mgSodium: 212mgPotassium: 661mgFiber: 3gSugar: 2gVitamin A: 560IUVitamin C: 30mgCalcium: 41mgIron: 1mg
Keyword leftover sweet potatoes, mashed potatoes
Tried this recipe?Let us know how it was!
By on September 14th, 2023

ABOUT ROBIN DONOVAN

Hi, I’m Robin! I am a full-time food blogger, recipe developer, and cookbook author. I spend my days cooking, writing about, and photographing food.

I’m the author of more than 50 cookbooks, including Ramen for Beginners5 Ingredient Cooking for TwoSushi at HomeThe Baking Cookbook for Teens, and the bestselling Campfire Cuisine.

My food writing has also been featured in major print and online pubications including Cooking Light, Fitness, San Jose Mercury News, San Francisco Chronicle, and others. → More about Robin

Leave a Comment

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

SEEN ON

as seen on promo graphic

SEEN ON

as seen on promo graphic