Found this off the internet. SAUCE 2 TBSP unsalted butter 3 TBSP flour 1/8 tsp nutmeg salt and freshly ground white pepper to taste 2 cups milk, heated FOR THE PASTA 1 cup grated cheese: Parmesan, Pecorino, Cheddar, BelPaese, Swiss 1-2 cups cooked ham, chopped 1/4 cup butter salt and pepper to taste l4 oz short pasta (penne, ditali, maccheroni, ziti, mostaccioli, etc) FOR THE SAUCE: 1. MELT the butter in a saucepan over very low heat till liquified and just bubbling. 2. ADD the 1 T of flour to the butter, stirring constantly with a wooden spoon till smooth - then slowly add the rest of the flour and stir till smooth. 3. ADD the milk 1/4 cup at a time. When milk is absorbed by the butter-flour mixture, add a little more increasing quantities as you go along. 4. ADD nutmeg, salt and pepper to taste and continue stirring with the sauce at a slow bubble till sauce has the consistency of heavy cream. You can add red pepper flakes as well according to taste. REMOVE from ...