1 lb. elbow macaroni, cooked
1/2 c. macaroni water, reserved
2 oz. Mozzarella cheese
2 oz. sharp cheddar cheese
2 oz. Swiss cheese
4 tbsp. grated Romano or Parmesan cheese
4 oz. melted butter

Put cooked macaroni into buttered square baking dish. Cut cheddar and Swiss cheeses into small slivers; mix together. Add to macaroni; toss lightly. Mix butter and hot water together; pour over macaroni. Sprinkle with grated cheese. Bake at 400 degrees about 15 minutes. 4 to 6 servings.