Cheesy Potato Casserole - cooking recipe

Ingredients

2 lb. frozen hash brown potatoes
1/2 c. sour cream
2 c. grated Cheddar cheese
1/2 c. diced onion

Preparation

Mix all together. Top with buttered bread crumbs.
Bake at 325\u00b0 for 1 1/2 to 2 hours.