Instructions

  1. Heat olive oil in a large skillet.
  2. Add onion, celery, carrot, green pepper, and garlic.
  3. Saute until tender.
  4. Stir in tomatoes and next 4 ingredients.
  5. Cover, reeuce heat, and simmer 10 minutes.
  6. Add kidney beans and cook an additional 5 minutes.
  7. If using kaiser rolls: Cut a 1/4" slice off the top of each kaiser rolls; set aside.
  8. Hollow out the center of each roll, leaving 1/2-in think shell;.
  9. reserve the inside of rolls for other uses.
  10. Spoon bean mixture evenly into rolls and replace tops.
  11. Serve immiediately.
  12. If using "hamburger" buns:.
  13. Just spoon onto buns and serve.