1 1/2 lb. macaroni
1 lb. ground beef
1 family size tomato soup
1 small onion, chopped
2 tsp. Worcestershire sauce
1-inch thick slice Velveeta cheese, cubed

Brown beef and onion. Add soup, Worcestershire sauce and cheese. Simmer 30 minutes; stir to blend.

In the meantime, cook macaroni according to package directions, then drain and add to meat mix.