Hamburger Casserole - cooking recipe

Ingredients

1 3/4 to 2 lb. ground beef
1 can cream of mushroom soup
1 (8 oz.) carton sour cream
1 (8 oz.) small size box elbow macaroni
1 onion (small, optional)
sliced American cheese

Preparation

Brown ground beef and onion.
Drain.
Cook macaroni according to directions on box; drain.
Mix ground beef, mushroom soup, 1/2 can of water, sour cream and cooked noodles.
Top with sliced cheese (approximately 8 to 10 slices).
Bake in preheated oven at 350\u00b0 for 15 to 20 minutes until cheese melts.