- 2 1/2 pounds ground beef
- 2 small onions, chopped
- 1 large green pepper, chopped
- 1 (10.75 ounce) can condensed tomato soup, undiluted
- 1 cup chili sauce
- 1 tablespoon vinegar
- 1 teaspoon prepared mustard
- 1 teaspoon sugar
- 1/4 teaspoon salt
- 1/4 teaspoon pepper
- 10 hamburger buns, split
- In a Dutch oven, brown beef and onions; drain. Stir in the next eight ingredients. Bake, uncovered, at 325 degrees F for 2 hours, stirring occasionally. Serve on buns.