Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      teaspoon      cream of tartar
   4      large         potatoes peeled and -- thinly sliced
   6      slices        cooked ham
                        onions -- sliced thin
   1                    salt and pepper to taste
   2      cups          American cheese -- grated
   2      10.75 oz can  cream of celery soup
   1                    paprika

Preparation:

Toss sliced potatoes in cream of tartar and 2 cups water. Drain. Put half of ham, potatoes and onions in crockpot. Sprinkle with salt and pepper, then grated cheese. Repeat with remaining half. Spoon undiluted soup over top. Sprinkle with paprika, cover and cook on LOW for 8-10 hours. (or HIGH for 4 hours).