Peggy'S Hash Browns - cooking recipe

Ingredients

2 lb. hash browns (frozen)
1 can cream of mushroom soup
1 large onion
2 c. grated cheese
16 oz. sour cream
butter (on top)

Preparation

Mix all together.
Bake at 375\u00b0 for 30 minutes.
After done, top with cornflakes and 1 stick of butter.