Preheat oven to 375. Place flour in large saucepan, add milk stirring until blended. Cook over med. heat 8 min. Add cheeses: cook 3 min or until cheese melts. remove from heat and stir in macaroni and salt. Spoon mixture into a 2 qt casserole coated with cooking spray. Combine crushed toasts and margarine in a small bowl; stir until well blended. Sprinkle over macaroni, bake 30 min. until bubbly. Recipe By : Cooking Lighe Posted to MC-Recipe Digest V1 #218 Date: Sun, 15 Sep 1996 20:04:24 +0000 From: Cheryl Gimenez NOTES : For a spicier version add 1 cup chopped bottled roasted red bell pepper, 1 tbl chopped seeded pickled jalapeno, and 1/4 tea ground red pepper to the macaroni.