Great Potato Casserole - cooking recipe

Ingredients

2 lb. bag cubed hash brown potatoes, thawed
1 pt. sour cream
1/2 c. melted margarine
1 tsp. salt
1 tsp. pepper
1 c. chopped onion
1 can cream of chicken soup
2 c. mild Cheddar cheese, grated

Preparation

Mix all ingredients and bake at 350\u00b0 for approximately 45 minutes.