Hamburger Casserole - cooking recipe

Ingredients

1 1/2 lb. hamburger, cooked and drained
1 onion
1 can tomato soup
1/2 c. water
1 small can garden peas
1 c. cooked macaroni
4 Tbsp. ketchup

Preparation

Mix all ingredients together and cover top with grated cheese. Bake at 400\u00b0 about 25 minutes or until cheese is melted and bubbly all over.