1/2 lb. hamburger
1 med. onion
1 1/2 c. grated cheddar cheese
1/2 c. frozen peas
2 sm. cans tomato sauce
8-12 oz. pkg. macaroni
Salt & pepper to taste

While hamburger is browning with onion, cook macaroni according to directions. Drain hamburger and onions and add cooked macaroni and tomato sauce. Cook on medium heat until sauce begins to thicken, about 10 minutes. Add peas and cook until tender. Add 1/2 of cheese and then pour into serving dish. Sprinkle rest of cheese on top. Let set about 5 minutes before serving.