Fun Potatoes - cooking recipe

Ingredients

2 lb. hash brown potatoes
1 tsp. salt
1/4 tsp. pepper
1/4 c. chopped onion
8 oz. shredded Cheddar cheese
1/2 c. margarine
1/2 pt. sour cream
1 can cream of mushroom soup

Preparation

Mix all together.
Pour in 9 x 13-inch dish.