1 lb. shells
1 can evaporated milk
2 pkgs. Alpine Lace Fat free shredded Cheddar cheese
3-4 slices American (non-fat) cheese
Mrs. Dash, onion, mustard to taste

Boil pasta and drain. Mix with cheeses, milk and spices and toss together well. Put in microwave 4 minutes mixing halfway through. Very creamy!