Hash Brown Casserole - cooking recipe

Ingredients

1 medium onion, chopped
1/4 c. margarine, melted
1 (32 oz.) pkg. frozen hash browns, thawed
1 (16 oz.) sour cream
1 can cream of celery soup
1 c. Cheddar cheese
2 c. corn flakes cereal

Preparation

Saute onion in butter until tender.
Combine onion mixture, hash brown potatoes, sour cream, celery soup and Cheddar cheese in a large bowl.
Stir well.
Spoon potato mixture into a lightly greased 11 x 17 x 1 1/2-inch baking dish.
Top with crushed cereal and bake, uncovered, at 350\u00b0 for 1 hour or until golden brown.