Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      package       macaroni -- cooked & drained
                        -- (16 oz.)
   1      tablespoon    salad oil
   1      can           evaporated milk -- (13 oz.)
   1 1/2  cups          milk
   1      teaspoon      salt
   3      cups          shredded sharp cheddar cheese
     1/2  cup           melted butter

Preparation:

Lightly grease crock pot. Toss macaroni and oil. Add all remaining ingredients. Stir, cover and cook on low 3 to 4 hours, stirring occasionally.