1 (16 oz.) can French green beans
8 slices cooked ham or Spam, cut into thin slices
1 can cream of celery soup
1/4 c. mayonnaise
1 tsp. mustard
5 slices process sharp American cheese
1/4 c. dry crumbs
1 tbsp. butter, melted

Heat oven to 350 degrees. Place beans in ungreased 1 1/2 quart casserole, top with slices of meat. Mix soup, mayonnaise and mustard, pour over meat and green beans. Top with cheese. Toss bread crumbs in melted butter and put over cheese and bake, uncovered 30 minutes.