Macaroni and Cheese with Ham

6 tablespoons butter
4 tablespoons flour
2 cups half and half
Black pepper to taste
6 cups cooked macaroni
1 cup grated Parmessian
2 cups of shredded Cheddar
2 cups of shredded Swiss
1/4 cup of chopped scallions
1 cup bread crumbs
A few cups of chopped, cooked ham
(I use frozen leftovers after baking a ham on holidays).

Prepare your ingredients before hand. Preheat the oven to 350 degrees. Melt the butter in deep skillet. Add the flour. Stir constantly. Add the half and half. Keep stirring till this mixture is thick. Add black pepper, as much as you'd like. Stir. Add noodles, mix. Add cheese, mix some more. Add the scallions and the ham and half the bread crumbs and mix. Pour all this into a greased baking dish. Sprinkle the left over bread crumbs on top. Bake till the dish is heated through (20-30 minutes). Enjoy!