Description
Delightfully elegant and creamy, Duchess Potatoes are a classic French-inspired side dish made from mashed potatoes enriched with butter, cream, Parmesan cheese, and egg yolks, then piped into beautiful rosettes and baked to golden perfection. Perfect for special occasions or elevating any meal with their crispy edges and smooth, flavorful interior.
Ingredients
Scale
Potatoes
- 2 pounds Russet or Yukon Gold potatoes
Dairy
- 1/4 cup unsalted butter, divided
- 1/4 cup heavy cream
- 1/4 cup grated Parmesan cheese
Seasonings
- 1 teaspoon salt
- 1/2 teaspoon black pepper
Eggs
- 3 large egg yolks
Garnish
- Fresh chopped chives or parsley
- 1 tablespoon sea salt, for garnish
Instructions
- Boil Potatoes: Peel and chop the potatoes into chunks. Place them in a large pot, cover with cold water, add a generous pinch of salt, and bring to a boil over medium-high heat. Cook for 15-20 minutes until the potatoes are fork-tender.
- Prepare for Baking: Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper to prevent sticking.
- Melt Butter and Warm Cream: While the potatoes cook, melt the butter in a microwave-safe bowl and warm the heavy cream in another bowl in the microwave. Set both aside for later use.
- Drain and Mash Potatoes: Drain the cooked potatoes thoroughly and return them to the pot over low heat. This helps evaporate extra moisture. Use a potato ricer or masher to mash the potatoes until smooth and free of lumps.
- Mix Ingredients: Add two tablespoons of melted butter, warm heavy cream, grated Parmesan cheese, salt, and pepper to the mashed potatoes. Mix well, then stir in the egg yolks until fully incorporated.
- Pipe Potato Rosettes: Transfer the potato mixture into a piping bag fitted with a large star tip. Pipe small mounds or rosettes onto the prepared baking sheet, spacing them about 1 inch apart for even cooking.
- Brush with Butter and Bake: Brush the remaining melted butter gently over the potato rosettes. Bake in the preheated oven for 15-20 minutes until the edges are golden brown and the tops are slightly crispy.
- Garnish and Serve: Remove from the oven and sprinkle with fresh chopped chives or parsley. Finish with a light sprinkle of sea salt on top. Serve immediately and enjoy the elegant side dish.
Notes
- Use a potato ricer or masher for the smoothest texture without lumps.
- Make sure to return the potatoes to low heat briefly after draining to evaporate extra moisture, which is key for perfect texture.
- Egg yolks add richness and help the rosettes hold their shape during baking.
- Feel free to substitute Parmesan with another aged cheese like Pecorino Romano for a different flavor profile.
- Use fresh herbs like chives or parsley to add a burst of color and fresh flavor just before serving.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: French
Keywords: Duchess potatoes, classic side dish, mashed potatoes, baked potatoes, elegant potatoes, creamy potatoes, roasted potato rosettes, French potato recipe
