Potato Casserole - cooking recipe

Ingredients

2 lb. bag frozen hash browns
1 small onion, chopped
2 cans potato soup
1 c. sour cream
1 c. Cheddar cheese
1 stick butter, melted in saucepan

Preparation

Mix together soup and sour cream.
Layer hash browns, layer soup and sour cream until it runs out.
Top with cheese.