1 can cream of celery soup
1/2 c. milk
1/2 tsp. prepared mustard
3 c. cooled macaroni
2 c. shredded Cheddar cheese
1 c. French fried onions
Generous dash pepper

In casserole dish mix soup, milk, mustard and pepper until smooth. Stir in cooked macaroni and 1 1/2 cups cheese. Bake 350 degrees for 20 minutes. Top with remaining cheese and French fried onions. Bake 10 minutes more.