Homemade Scalloped Potatoes with Cheese are the ultimate comfort food, featuring creamy layers of russet potatoes cooked in a rich, cheesy sauce. The golden, crispy cheese topping adds a satisfying crunch, making this dish perfect for holiday meals or family gatherings.
¼ cup butter (½ stick)
1 onion, thinly sliced
1 tablespoon kosher salt (use less if using table salt)
¼ teaspoon black pepper
¼ teaspoon cayenne pepper
¼ teaspoon dried thyme
5 cloves garlic, smashed and minced
6 tablespoons flour
4 cups heavy cream
½ cup Parmesan cheese, shredded
4 pounds russet potatoes, peeled and sliced to 1/8 inch
3 cups sharp cheddar cheese, shredded (divided in half)
For a herb-infused flavor, add rosemary, thyme, or parsley to the sauce.
Add cooked bacon bits to the sauce for extra flavor.
For a vegan version, use plant-based butter, dairy-free cream, and vegan cheese.