Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   8      ounces        egg noodles
   3      tablespoons   margarine
   1      cup           grated parmesan cheese
   1      cup           swiss cheese -- diced
   1      cup           mozzarella cheese -- diced
                        --- white sauce: ---
   3      tablespoons   margarine
   3      tablespoons   all-purpose flour
   1 1/4  teaspoons     salt
     1/4  teaspoon      black pepper
   1 3/4  teaspoons     ground nutmeg
   2 1/2  cups          milk

Preparation:

1. Bring 3 quarts water to a boil; add salt if desired. Gradually add noodles to boiling water; keep water boiling. Cook, uncovered, for 5 minutes; stir occasionally. Drain. 2. Toss the noodles with margarine, then with Parmesan cheese. Add cubed Swiss and mozzarella cheese and toss lightly. 3. Turn half the noodles into greased 3-quart casserole dish (or use a 13 x 9 x 2-inch dish). Top with half the white sauce. Repeat layers; sprinkle more grated Parmesan on top. 4. Bake in preheated 350-degree oven for 25 minutes or until bubbling. WHITE SAUCE: Melt margarine in saucepan. Blend in flour and seasonings. Gradually add milk and cook, stirring constantly, until sauce boils 1 minute.