Mac and Cheese

Mac and Cheese ½ lb uncooked elbow macaroni (or other small pasta , about 1 ½ cups)3 tablespoons butter2 tablespoons all-purpose flour (or WondraFlour)1/2 teaspoon salt1/8 teaspoon ground black pepper1 1/2 cup milk (any kind)3/4 cup half and half2 1/2 cups shredded...