Mac-n-Cheese

1/4 cup Chopped onion
2- Tbl.Butter or Marg.
1- Can Tomato Soup
1/2 cup water
1- Cup Shredded Chedder Cheese
2- Cups cooked Macaroni
2- Tbl. Buttered Bread Crumbs
In Saucepan cook Onion in Butter until tender.
Stir in soup and cheese heat until cheese melts.
Blend sauce with macaroni. Then pour into a 1 1/2 Qt. Casserole dish.
Sprinkle more cheese and Breadcrumbs on top.
Bake at 350 for 30 Mins.