Macaroni, Ham and Cheese Bake

Prepare macaroni according to package directions. Melt butter in skillet; sauté onions 'til soft and add ham. Stir in flour and seasonings. Pour milk in slowly; cook until smooth about 12 minutes. Stir in cheese until melted. Add macaroni, beans, if desired, and mustard; stir thoroughly. Pour into buttered 2-1/2 quart casserole dish; bake uncovered 350 deg. for 45 minutes.

Note: I prefer serving the green beans separately.

Microwave Directions: Cover casserole with waxed paper; cook on high ten minutes. (Stir and turn after first five minutes.) Time varies according to ovens.