Hash Browns Surprise - cooking recipe

Ingredients

1 (907 g) package frozen hash browns
1/2 cup chopped onion
1 (10 1/2 ounce) can cream of celery soup
1 cup sour cream
1 1/2 cups shredded cheese
1/2 cup melted butter
1 1/2 cups crushed corn flakes

Preparation

Mix together first 5 ingredients.
Pour into greased 9x13 pan.
Mix crushed corn flakes with melted butter.
Put on top of hash brown mixture.
Bake at 350 for 1 hour.