Gratin Dauphinois
Original recipe: https://www.thespruceeats.com/gratin-dauphinois-recipe-1375736 2 pounds baking potatoes, peeled and cut crosswise into 1/4-inch slices 5 cups whole milk 2 cloves garlic, very lightly crushed 1 1/2 cups heavy cream 1 1/2 cups crème fraiche (or sour cream) 1 teaspoon salt…
