Potato Casserole - cooking recipe

Ingredients

4 lb. potatoes, boiled
1 carton sour cream
1 (8 oz.) pkg. cream cheese
1 tsp. onion powder
salt and pepper to taste
4 Tbsp. Cheez Whiz

Preparation

Mash potatoes and whip real good.
Add all other ingredients. Pour into a buttered casserole dish and bake for 1 hour.