Potato Casserole - cooking recipe

Ingredients

3 (12 oz.) pkg. frozen hash brown potatoes, thawed
1/2 c. onion, chopped
1 can cream of chicken soup
1 tsp. salt
1 tsp. pepper
1 pt. sour cream
2 c. grated mild Cheddar cheese
Ritz crackers, crushed

Preparation

Mix all.
Put in casserole dish.
Top with crackers and put 1/2 cup melted margarine over top.
Bake for 20 to 25 minutes at 350\u00b0.