- 1 pound ground beef
- 1 medium onion, chopped
- 1 (10.5 ounce) can condensed vegetable soup, undiluted
- 1 tablespoon ketchup
- 1 teaspoon prepared mustard
- 1/2 teaspoon salt
- 1/4 teaspoon pepper
- 6 hamburger buns, split and toasted
- In a saucepan over medium heat, cook beef and onion until beef is no longer pink; drain. Add soup, ketchup, mustard, salt and pepper; mix well. Simmer, uncovered, for 5-10 minutes. Serve on buns.