Hamburger Casserole
["2 Tbsp. oil", "1 1/2 lb. hamburger", "1 onion, grated", "1 potato, grated", "1 egg", "salt", "pepper", "2 cans cream of mushroom soup", "1 c. milk"]
["Mix hamburger, onion, potato, egg, salt and pepper.", "Make meatballs and brown in oil.", "Remove and place in a 9 x 13-inch pan. Mix soup and milk.", "Pour over meatballs and bake at 350\u00b0 for about 45 minutes."]
["oil", "hamburger", "onion", "potato", "egg", "salt", "pepper", "cream of mushroom soup", "milk"]