Scalloped Potatoes without butter sprinkles

8 large baking potatoes 1 cup sharp cheddar cheese , grated 1/2 cup parmesan cheese , grated 1/2 cup mozzarella cheese 1 1/2 cups whole milk 1 egg 1/2[...]

8 large baking potatoes 1 cup sharp cheddar cheese , grated 1/2 cup parmesan cheese , grated 1/2 cup mozzarella cheese 1 1/2 cups whole milk 1 egg 1/2[...]

6 medium potatoes , peeled and thinly sliced 1 onion , thinly sliced 3 tablespoons butter or 3 tablespoons margarine 1/4 cup chopped onion 3 tablespoons[...]

5 large yukon gold potatoes , peeled and sliced thinly 1 small onion , finely chopped 1 garlic clove , finely minced 3 tablespoons butter 3 tablespoons flour[...]