Hamburger Casserole - cooking recipe

Ingredients

1 c. diced onion
1 1/2 lb. hamburger
1 (8 oz.) pkg. noodles, cooked and drained
1 c. sour cream
1 1/2 tsp. salt
1/2 tsp. pepper
1 can cream of chicken soup
1 can cream of mushroom soup
1 (12 oz.) can corn
1 c. wheat flakes

Preparation

Brown hamburger and onion.
Add all other ingredients in a 9 x 13-inch pan.
Bake for 45 minutes at 350\u00b0.