I got this from Campbell's Kitchen. This is for one of those nights where you don't feel like cooking but you have to eat SOMETHING.
Back to School Sloppy Joes
1 lb ground beef
1 can (10 3/4 oz) Campbell's Condensed Tomato Soup
2 T. ketchup
1 tsp. prepared mustard
6 hamburger rolls
Cooke beef in skillet until browned. Drain.
Add soup, ketchup, and mustard and heat throup. Serve on rolls.
I'm sure that you could add some onion powder and some worchestershire sauce and it would give it an even better flavor without adding much work!