Cheeseburger Casserole - cooking recipe

Ingredients

1 lb. ground beef
1/4 c. chopped onion
3/4 tsp. salt
1/4 c. ketchup
8 oz. can tomato sauce
1 can biscuits
cheese slices (enough to cover casserole)

Preparation

Brown ground beef and onion.
Drain, then add ketchup, salt and tomato sauce.
Heat until boiling.