Cheddar Potatoes - cooking recipe

Ingredients

1 can Cheddar cheese soup
1/2 c. sour cream
1 small onion, chopped fine
dash of salt and pepper
3 or 4 c. mashed potatoes (may use leftover mashed potatoes; also want mashed potatoes to be thick, not too thin)

Preparation

Combine soup, sour cream, onion, salt and pepper.
Stir in potatoes.
Pour into a 1 or 2-quart casserole.
Bake at 350\u00b0 for 30 minutes.