Duchess Potatoes

User Reviews

4.6

114 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    25 mins

  • Additional Time

    30 mins

  • Total Time

    1 hr 25 mins

  • Servings

    16

  • Calories

    105 kcal

  • Course

    Side Dish

  • Cuisine

    French

Duchess Potatoes

Duchess Potatoes are smooth mashed russet potatoes enriched with butter, heavy cream, and egg yolks, piped into elegant shapes and baked to form a lightly crisp exterior. The addition of nutmeg and careful drying of potatoes during preparation add subtle seasoning and ensure a fluffy interior. These potatoes make a refined side dish that holds their shape well, enhanced by an egg wash for a golden finish.

Description

The Duchess Potatoes recipe involves boiling peeled russet potatoes until soft, then drying and mashing them smooth. After cooling, butter, heavy cream, salt, pepper, and nutmeg are folded in to enrich the flavor. Egg yolks are gently incorporated to add richness without overmixing, preserving a light texture. The potato mixture is piped onto a baking sheet and frozen briefly to firm up, preventing loss of shapes. Brushing with an egg wash before baking contributes to a golden, slightly crisp outer texture while keeping the interior creamy.

This dish is a classic accompaniment for roasted meats or festive meals, prized for its elegant appearance and comforting potato flavor enhanced by nutmeg. The crisp edges and tender center create an enjoyable contrast in each bite.

For make-ahead preparation, piping the potatoes without egg wash and refrigerating them until baking allows flexibility. Freezing piped potatoes for longer storage is also possible; simply add the egg wash before baking from frozen. Baking time until golden ensures proper doneness and presentation.

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Ingredients

Servings
  • 2 pounds russet potato weigh bag
  • 3 large egg room temperature, yolk
  • 5 tablespoons butter room temperature
  • 1/4 cup heavy cream room temperature
  • 1 teaspoon salt plus more to taste
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon nutmeg
  • 1 large egg
  • 2 tablespoons milk

Instructions

  1. Preheat oven to 400°F.
  2. In a large pot boil the peeled potatoes. Once they are fork tender drain the water off and put them back in the pot to cook over low heat for 3 minutes (this will help dry them out).
  3. Mash the potatoes until they are smooth. To do this you can use a potato masher, hand mixer, or a potato ricer.
  4. Let the potatoes cool for 5 minutes then add the butter, salt, pepper, nutmeg, and cream.
  5. Mix thoroughly and add more salt if needed.
  6. Fold egg yolks into the mixture until they are combined. Do not over mix.
  7. Add potato mixture to a large piping bag with a large star tip and pipe the potatoes onto parchment paper or a silpat mat, on a baking sheet.
  8. Place the baking sheet in the freezer for 30 minutes. This will firm up the potatoes to help with the next step.
  9. Mix whole egg with milk and gently brush egg wash over potatoes. Be careful not to use too much egg wash, you do not want it to drip down the sides and pool around the potatoes. (if you are making these ahead of time wait to add the egg wash until you are ready to place them in the oven.)
  10. Bake for 20 - 25 minutes, or until edges of potatoes are golden brown.

Notes

  • If preparing ahead, pipe potatoes without egg wash and refrigerate until ready to bake.
  • Freezing piped potatoes for up to two months is possible after freezing on the baking sheet and storing in an airtight container.
  • Apply egg wash just before baking to help achieve a golden, firm exterior.
  • Bake frozen Duchess Potatoes for about 30 minutes until golden and heated through.

Nutrition Information

Show Details
Serving 1Duchess Potato Calories 105kcal (5%) Carbohydrates 10g (3%) Protein 2g (4%) Fat 6g (9%) Saturated Fat 3g (15%) Cholesterol 61mg (20%) Sodium 187mg (8%) Potassium 249mg (5%) Vitamin A 225IU (5%) Vitamin C 3.2mg (4%) Calcium 19mg (2%) Iron 0.6mg (3%)

Nutrition Facts

Serving: 16Serving

Amount Per Serving

Calories 105 kcal

% Daily Value*

Serving 1Duchess Potato
Calories 105kcal 5%
Carbohydrates 10g 3%
Protein 2g 4%
Fat 6g 9%
Saturated Fat 3g 15%
Cholesterol 61mg 20%
Sodium 187mg 8%
Potassium 249mg 5%
Vitamin A 225IU 5%
Vitamin C 3.2mg 4%
Calcium 19mg 2%
Iron 0.6mg 3%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.6

114 reviews
Excellent

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