4 pounds Yukon gold potatoes, thinly sliced
2 teaspoons kosher salt, divided
1 teaspoon ground black pepper, divided
1 cup shredded Parmesan cheese, divided
1 cup shredded Cheddar cheese, divided
½ cup heavy whipping cream
Garnish: chopped fresh chives
Recipe
Preheat oven to 400°. Spray a 13x9-inch baking dish with cooking spray.
Arrange one-third of potato slices in bottom of prepared pan. Sprinkle potatoes with ½ teaspoon salt, ¼ teaspoon pepper, and ¼ cup each Parmesan and Cheddar. Repeat layers twice. Drizzle cream onto potatoes. Top with remaining salt, pepper, and cheeses.
Bake until potatoes are tender and top is golden brown, about 1 hour. Let stand for 5 minutes before serving. Garnish with chives, if desired