Potatoes Fondant (Melting Potatoes)

User Reviews

5

18 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    55 mins

  • Total Time

    1 hr 10 mins

  • Servings

    4

  • Calories

    223 kcal

  • Course

    Side Dish

  • Cuisine

    French

Potatoes Fondant (Melting Potatoes)

Potatoes Fondant uses starchy potatoes cut into thick cylinders and cooked slowly with duck fat, butter, garlic, and thyme, then braised in chicken stock until tender and golden. This results in potatoes that are crispy on the outside with a meltingly soft interior. The method involves searing the potatoes in duck fat, adding aromatic herbs and stock, and finishing in the oven, making it a refined side dish highlighting classic flavors and textures.

Description

Potatoes Fondant (Melting Potatoes) begins with peeling and cutting starchy potatoes like russet or gold into uniform cylinders. They are seasoned and seared in duck fat to develop a golden crust. Fresh garlic and thyme add aroma as butter and chicken stock are added to the skillet. The pan is then transferred to a hot oven to braise, allowing the potatoes to cook through gently, absorbing flavors while becoming tender inside with a crisp exterior. The coarse sea salt finish adds texture and enhances the overall taste.

The contrast between the browned outer layer and the soft, melting interior provides a distinctive texture. These potatoes suit elegant meals where a tender, flavorful side is desired. Their richness from duck fat and butter makes them a satisfying addition to roasted meats or poultry.

Potatoes can be prepped ahead and held in water to prevent browning before cooking. Duck fat is recommended, but other animal fats or oils like bacon grease or vegetable oil can be substituted. They are best served warm but maintain appealing texture and taste at room temperature.

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Ingredients

Servings
  • 4 lbs potato starchy, such as russet or gold
  • 3 tablespoon duck fat see NOTES, divided
  • salt
  • black pepper
  • 4 tablespoon butter cubed, unsalted
  • 4 cloves garlic peeled and cut in half, lengthwise, and then smashed with the side of a knife
  • 3 prigs thyme fresh
  • cups chicken stock
  • sea salt for finishing, coarse

Instructions

  1. Preheat oven to 400°F.
  2. Peel the potatoes, and then cut the ends off of each side. Use a sharp knife to cut the potato into 1 to 2-inch cylinders. Use a sharp knife to shave off the edges to make straight-edge cylinders, or use a 1½" cookie cutter to cut out the cylinders. (See the video for reference). Save excess potatoes to make mashed potatoes.
  3. Place the potatoes in a large bowl. Add 1 tablespoon of the duck fat and season liberally with salt and pepper. Toss the potatoes to fully coat. Set aside.
  4. Heat the remaining 2 tablespoon duck fat in a large oven-safe skillet over medium-high heat. Place the potato cylinders into the skillet and sauté until golden brown on the underside, moving occasionally to achieve even browning, about 7 to 8 minutes.
  5. Turn each potato and sear again for another 7 to 8 minutes (moving occasionally) until browned.
  6. Add the butter, garlic, thyme, and chicken stock to the pan and bring to a boil. Remove from the heat and place in the oven for 20 minutes. After 10 minutes, spoon the sauce over the potatoes. After 20 minutes, most of the liquid should be gone, leaving only the butter.
  7. Remove from oven and discard the garlic and thyme. Spoon the sauce over the tops of the potatoes.
  8. Plate the potatoes, and then spoon more of the butter sauce over the top. Garnish on top with a little chopped thyme and a sprinkling of the coarse salt. Serve at once.

Notes

  • Use a sharp knife or cookie cutter to shape potatoes into even cylinders for uniform cooking.
  • Holding cut potatoes in water prevents discoloration; pat dry thoroughly before searing.
  • Duck fat imparts rich flavor but can be substituted with bacon grease, pork lard, or vegetable oil.
  • Potatoes are best served warm but remain enjoyable at room temperature.

Nutrition Information

Show Details
Calories 223kcal (11%) Carbohydrates 4g (1%) Protein 3g (6%) Fat 18g (28%) Saturated Fat 9g (45%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 5g (25%) Trans Fat 0.5g (25%) Cholesterol 42mg (14%) Sodium 131mg (5%) Potassium 114mg (2%) Fiber 0.2g (1%) Sugar 1g (2%) Vitamin A 388IU (8%) Vitamin C 2mg (2%) Calcium 15mg (2%) Iron 0.4mg (2%)

Nutrition Facts

Serving: 4Serving

Amount Per Serving

Calories 223 kcal

% Daily Value*

Calories 223kcal 11%
Carbohydrates 4g 1%
Protein 3g 6%
Fat 18g 28%
Saturated Fat 9g 45%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 5g 25%
Trans Fat 0.5g 25%
Cholesterol 42mg 14%
Sodium 131mg 5%
Potassium 114mg 2%
Fiber 0.2g 1%
Sugar 1g 2%
Vitamin A 388IU 8%
Vitamin C 2mg 2%
Calcium 15mg 2%
Iron 0.4mg 2%

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

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5

18 reviews
Excellent

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