Potato & Celery Root Gratin with Leeks

Name: Potato & Celery Root Gratin with Leeks
Prep time: 45 min
Cook time: 45 min
Total time: 45 min
Yield: 10
Cuisine: Global
Ingredients: 10 servings Freshly ground black pepper; 454 grams celery root, peeled, very thinly sliced crosswise (1/8 thick); 2 garlic cloves, peeled; 473 milliliters grated Gruyère; 710 milliliters heavy cream; 10 servings Kosher salt; 3 leeks, white and pale-green parts only, halved lengthwise, thinly sliced crosswise; 907 grams russet potatoes, peeled, very thinly sliced crosswise (1/8 thick); 1 sprig thyme plus 3 teaspoons fresh thyme leaves, divided; 2 Tbsps (1/4 stick) unsalted butter, divided

Potato & Celery Root Gratin with Leeks is a gluten free side dish. This recipe covers 15% of your daily requirements of vitamins and minerals. One portion of this dish contains roughly 12g of protein, 38g of fat, and a total of 484 calories. This recipe serves 10. If you have gruyère, butter, russet potatoes, and a few other ingredients on hand, you can make it. From preparation to the plate, this recipe takes about 45 minutes.

Instructions

Preheat oven to 350°F.

Equipment you will use

Oven

Heat cream, garlic,and thyme sprig in a medium saucepan justuntil bubbles begin to form around edge ofpan.

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Garlic

Cream

Thyme

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Sauce Pan

Remove from heat; set aside to steep.

Melt 1 tablespoon butter in a medium skilletover medium heat.

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Butter

Add leeks; season withsalt and cook, stirring often, until tender (donot brown), 10-12 minutes.

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Leek

Transfer to asmall bowl and set aside.

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Bowl

Butter a 3-quart gratin dish with remaining1 tablespoon butter.

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Butter

Layer 1/3 of potato slices and1/3 of celery root slices evenly over bottom ofbaking dish. Cover with 1/3 of leeks, then 1/3of Gruyère.

Ingredients you will need

Celeriac

Gruyere

Potato

Leek

Sprinkle with salt, pepper, and1 teaspoon thyme leaves. Repeat layers twicemore. Strain cream mixture into a mediumpitcher and pour over vegetables.

Ingredients you will need

Thyme

Vegetable

Pepper

Cream

Salt

Set gratin dish on a large rimmed bakingsheet and cover tightly with foil.

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Aluminum Foil

Bake for1 hour. Carefully remove foil; continuebaking until top is golden brown and sauceis bubbling, 25-30 minutes. DO AHEAD: Canbe made 2 hours ahead.

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Oven

Aluminum Foil

Let stand at roomtemperature. Tent with foil and rewarm in a300° oven until hot, about 20 minutes.

Equipment you will use

Aluminum Foil

Oven