Rich and Creamy Potatoes au Gratin

Prep time: 20 min
Cook time: 70 min
Servings: 8
Yield: 8 servings

Description

This cheesy potato au gratin with Gruyère bakes layers of potato slices in a rich and creamy sauce for an indulgent side dish that no one can resist.

Ingredients

3 pounds Yukon Gold potatoes, peeled and very thinly sliced
3 cloves garlic, minced
3/4 teaspoon salt
1 cup heavy cream, divided
freshly ground black pepper to taste
freshly grated nutmeg to taste
2 cups freshly shredded Gruyere cheese, divided

Directions

1 Preheat the oven to 350 degrees F (175 degrees C).
2 Place potatoes, garlic, and salt into a large pot; fill with enough water to cover. Bring to a boil; reduce heat to medium and simmer potatoes until tender but not mushy, 8 to 10 minutes. Use a slotted spoon to transfer about half the potatoes into a 9x13-inch baking dish.
3 Pour 1/2 of the cream over the potatoes and season with black pepper and nutmeg; sprinkle 1/2 of the Gruyère cheese on top. Layer the remaining potatoes on top and season with black pepper and nutmeg. Pour over remaining cream and sprinkle with remaining Gruyère cheese.
4 Bake in the preheated oven until cheese is golden brown on top, about 1 hour.