Potato Casserole(Lighter Eating - 3 Points Per Cup) - cooking recipe

Ingredients

1 small onion
1 c. reduced fat cheddar cheese
2 tbsp. margarine
1/2 tsp. pepper
32 oz. pkg of southern-style hash browns (thawed)
16 oz. fat free sour cream
10 oz. can of reduced fat cream of mushroom soup
Pam cooking spray

Preparation

Spray baking dish with Pam. Combine all ingredients and place in baking dish. Bake at 350\u00b0 for 1 hour.