Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   8      ounces        sour cream
   2      cans          cheddar cheese soup
                        instant onion -- to taste
   1      stick         butter or margarine
   6      medium        potatoes -- boiled, sliced
                        -- thickly

Preparation:

Melt butter in saucepan; add sour cream and soup. Stir over low heat until heated thoroughly. Combine with cooked, sliced potatoes in crock pot. Cook on LOW for at least 1 hour.