1/4 c. finely chopped onion
2 tbsp. butter
1 can Campbell's tomato soup
2 c. shredded mild cheese
3 c. cooked macaroni
2 tbsp. buttered bread crumbs

In pan saute onion in butter until tender.

Stir into soup 1 1/2 cup cheese. Heat until cheese melts, combine with onion and mix in macaroni. Bake at 350 degrees for 25 minutes. Then top with bread crumbs and remaining cheese. Return to oven until cheese melts. Yield 4 cups.