will be lumps). Stir in the milk, and simmer for 10 minutes, adding the marjoram at the last minute. 3. Whisk in the egg, stir in ¾ of the cheese, add salt and pepper. Fold the macaroni into the mix, and pour into a 2-quart casserole dish. Top with remaining cheese and maybe a little Parmesan if you have some. 4. Melt the butter in a sauté pan, and toss the breadcrumbs to coat. Spread evenly over top of macaroni dish. Bake for 30 minutes.