Hamburger Casserole - cooking recipe

Ingredients

1 lb. ground beef
3 medium potatoes
1/2 c. ketchup
1/2 c. water
American cheese
1 medium onion

Preparation

Chop onion.
Brown beef and onion.
Drain.
Put in casserole dish.
Mix ketchup and water; pour over beef.
Cut potatoes into 1/4-inch slices.
Layer on beef and top with cheese.
Cover with foil.
Bake at 375\u00b0 for 1 hour or until potatoes are tender.