Hash Brown Casserole - cooking recipe

Ingredients

1 (32 oz.) pkg. frozen hash browns
1 stick margarine
1/4 average-size onion, chopped
1 c. grated Cheddar cheese
1 c. sour cream
1 can cream of chicken soup
1/4 tsp. salt and pepper
1 c. crushed corn flakes

Preparation

Melt 2/3 of the margarine in a 10 x 13-inch pan.
Empty in hash browns.
Sprinkle onion on top.
Sprinkle on the shredded cheese.