This cheesy hamburger potato casserole is made without condensed soup. Ground beef, sliced potatoes, and a homemade milk, broth, and Greek yogurt sauce bake under mozzarella and cheddar.
For a lighter version, try using ground turkey or chicken. Swap Russet potatoes for sweet potatoes for a sweeter flavor.
Keyword cheesy casserole, comfort food, ground beef, hamburger casserole, potato bake