Six-Layer Dinner
["2 c. sliced raw potatoes", "2 c. chopped celery", "1 c. chopped green pepper", "1 lb. cooked ground beef", "1 c. sliced onion", "2 c. cooked tomatoes or 1 can tomato soup and 1 can water"]
["Season each layer as it is placed in the baking dish with salt and pepper.", "Bake 1 1/2 to 2 hours at 350\u00b0."]
["potatoes", "celery", "green pepper", "ground beef", "onion", "tomatoes"]