Pommes aligot is more than just a cheesy twist on mashed potatoes. This incredibly magical blend of creamy potatoes and cheese was born in the French region of Midi-Pyrénées, and it is a celebration of regional cheese, served on special occasions alongside sausage or roasted meat.

It’s traditionally made with Tomme de Laguiole or Tomme d’Auvergne cheese, although these fresh soft cheeses known for their melting qualities are pretty hard to find outside their tiny cities in the south of France. While not as traditional, pommes aligot can also be made with other melting cheeses like Gruyère and mozzarella and doesn’t require more than a strong arm for mixing and a hearty appetite.

You can keep pommes aligot in a slow cooker set to WARM if you want to serve your masterpiece of potatoes warm and with a little show of luxury for serving.

Why you’ll love it

Key ingredients for pommes aligot

Helpful swaps

French potatoes: French potatoes, much like French cheese, wine, and bread, are prized for their flavor. Early growing spring varieties are loved for their thin skin and fine texture. While French potato varieties are easily grown in your home garden and likely readily available from your local farmers markets, you’ll have trouble finding these early growers into the fall. For this pommes aligot recipe, we’re using readily available Yukon gold potatoes for their delicate texture and creamy, buttery flavor.

French cheese: To really understand the aligot, you have to understand the Aveyron region of France. Situated in the South of France on the L’Aubrac plateau, Aveyron (and specifically Laguiole, where aligots namesake cheese hails from) are known for their cows. Aubrac cows are prized for their dairy. Aubrac milk is exceptionally nutty with a flavor often compared to hazelnut, and is used to make Laguiole cheese traditionally used in aligot.

While pommes aligot should really be made with Tomme de Laguiole or Tomme d’Auvergne cheese, both of these are hard to find outside of France. So instead, we’re using a combination of Gruyère for its melty texture and nutty flavor and fresh mozzarella.

Make-ahead and storage tips

Pommes Aligot (Cheesy Whipped Potatoes)

Serves 8 to 10

4 pounds Yukon Gold potatoes, peeled and cut into 1-inch cubes

2 sticks (8 ounces) unsalted butter, at room temperature

1 1/2 cups heavy cream

2 pounds grated Gruyère cheese

1 pound fresh mozzarella cheese, drained and grated

Kosher salt

Freshly ground white or black pepper

1. Place 4 pounds Yukon Gold potatoes, peeled and cut into 1-inch cubes, in a 4-quart pot and cover with cool water. Cover the pot and bring to a boil. Once boiling, uncover and reduce the heat slightly to maintain a simmer. Cook the potatoes until fork-tender, about 15 minutes.

2. Drain the potatoes and cool for about 5 minutes. Use a food mill, potato masher, or ricer to finely mash the potatoes, or pulse (but not process) the potatoes into a fine purée in a food processor fitted with the blade attachment. Return the puréed potatoes to the pot.

3. Return the pot to medium heat. Add 2 sticks (8 ounces) room temperature unsalted butter and 1 1/2 cups heavy cream and stir until melted.

4. Add 2 pounds grated Gruyère cheese and 1 pound drained and grated fresh mozzarella cheese, and beat into the potatoes with a wooden spoon. Put some muscle into it until the cheese and potatoes come together and have a stringy, elastic texture.

5. Season with kosher salt and pepper as needed and serve warm.

(Meghan Splawn was the Skills content editor and Jan Valdez is an assistant recipe producer for TheKitchn.com, a nationally known blog for people who love food and home cooking. Submit any comments or questions to editorial@thekitchn.com.)

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