Duchess potatoes are a classic French side dish that’s both elegant and delicious. These fluffy, buttery mashed potatoes are piped into pretty swirls and baked until golden and crisp on the outside, while staying soft and creamy inside.
They’re perfect for special occasions, holidays, or whenever you want to elevate your meal. Made with simple ingredients like potatoes, butter, egg yolks, and cream, this dish is surprisingly easy to prepare. Whether served with roasted meats, seafood, or a vegetarian entrée, duchess potatoes are sure to impress your guests and add a touch of sophistication to your table.
Why This Recipe Works
This recipe works because it combines simple, familiar ingredients in a way that feels fancy and impressive. Starchy potatoes like Russet create a fluffy, smooth mash, while butter, cream, and egg yolks add richness and help hold the swirls together during baking. The result is a side dish that’s crispy on the outside and melt-in-your-mouth creamy on the inside.
Another reason to love this recipe is its versatility. You can make the potato mixture ahead of time and pipe it onto the baking sheet when you’re ready to bake. It’s an excellent choice for entertaining since it’s easy to portion and looks stunning on the plate. Duchess potatoes are a delicious and visually appealing way to take mashed potatoes to the next level!
Ingredients
Potatoes – The base of the dish, providing a fluffy texture. Russet or Yukon Gold potatoes work best for creaminess.
Egg Yolks – Add richness and help bind the potatoes for piping. No substitutes are recommended for this key ingredient.
Butter – Adds creaminess and flavor. Unsalted butter is preferred for better control over seasoning.
Heavy Cream – Makes the potatoes smooth and rich. Use whole milk or half-and-half if you want a lighter option.
Nutmeg – Adds a warm, subtle flavor. Can be omitted or replaced with a pinch of garlic powder for a savory twist.
Tips
- Use starchy potatoes like Russet for the fluffiest texture.
- Mash the potatoes thoroughly to avoid lumps before adding the other ingredients.
- Let the mashed potatoes cool slightly before mixing in egg yolks to prevent them from cooking.
- Use a piping bag with a star tip for a fancy, classic look.
- Brush with butter before baking for a golden, crisp finish.
How to Serve
Duchess potatoes are a stunning side dish that pairs well with roasted meats, seafood, or vegetarian entrees. Their elegant appearance makes them perfect for special occasions or holiday dinners.
- Serve alongside a roasted turkey or beef tenderloin for a holiday meal.
- Pair with grilled salmon or chicken for an elegant dinner.
- Serve as a fancy alternative to mashed potatoes at your next dinner party.
Similar Recipes
Duchess Potatoes
Ingredients
- 2 lbs Russet potatoes peeled and cubed
- 4 egg yolks
- ¼ cup unsalted butter melted (plus extra for brushing)
- ¼ cup heavy cream
- ¼ teaspoon ground nutmeg
- Salt and pepper to taste
Instructions
- Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
- Boil the potatoes in salted water until tender, about 15–20 minutes. Drain and let cool slightly.
- Mash the potatoes until smooth, ensuring there are no lumps.
- Mix in the egg yolks, melted butter, heavy cream, nutmeg, salt, and pepper. Stir until fully combined and creamy.
- Transfer the potato mixture to a piping bag fitted with a star tip. Pipe into swirls or rosettes onto the prepared baking sheet.
- Brush the tops with melted butter for a golden finish.
- Bake for 15–20 minutes, or until the tops are golden and crisp.
- Serve warm and enjoy!
Nutrition
Notes
• Mash the potatoes thoroughly to avoid lumps before adding the other ingredients.
• Let the mashed potatoes cool slightly before mixing in egg yolks to prevent them from cooking.
• Use a piping bag with a star tip for a fancy, classic look.
• Brush with butter before baking for a golden, crisp finish.
Duchess potatoes are a deceptively simple make-ahead side dish that's perfect for the holidays.