Cook macaroni according to the package directions. Drain. In a saucepan, melt butter or margarine over medium heat. Stir in enough flour to make a roux. Melt butter or margarine in a skillet over medium heat. Add breadcrumbs and brown. Bake at degrees F ( degrees C) for 30 minutes. Serve. Feb 1, I love to use a mixture of cheeses in my baked mac and cheese specifically a medium cheddar and Gruyere. The sharp tang from the. Try this delicious baked macaroni and cheese recipe- made with a buttery, crunchy topping & your favorite Cabot cheese like Extra Sharp or Smoky Bacon.