Porcupine Balls
["1 can tomato soup", "1 can water", "1 lb. ground beef", "1 small onion, minced", "2 tsp. baking powder", "1/2 c. milk", "1/2 c. rice, uncooked"]
["Blend the soup and water, set aside.", "Mix the ground beef, onion, baking powder, milk and rice together.", "Make into walnut size balls and place into a 2 1/2-quart casserole and gently pour soup mixture over top. Bake at 350\u00b0, covered, for 45 minutes. Uncover for 15 minutes.", "Very good with mashed potatoes."]
["tomato soup", "water", "ground beef", "onion", "baking powder", "milk", "rice"]