2 pounds baking potatoes, peeled and sliced ⅛ inch thin (with a mandoline if possible)
1 cup freshly grated Gruyère cheese
1 cup heavy cream
Salt, to taste
Instructions
Preheat oven to 350°F. Rub a baking dish with the garlic. Layer half of the potatoes in the dish, over- lapping slightly. Sprinkle with half of the cheese and then half of the cream. Sprinkle with salt. Add another layer, using the rest of the ingredients. Bake uncovered until the gratin is crisp and golden on top, about 1 hour.
Recipe by Tonja's Table at https://tonjastable.com/2021/03/easter-indulgence-gratin-dauphinois/