Ingredients:
2 c thinly sliced onions
2 c chopped green bell peppers
1 can kidney beans, canned (drained and mashed)
1 can tomato sauce (8 oz)
2 Tbsp ketchup
1 Tbsp yellow mustard
2 clove garlic, finely chopped
1 tsp chili powder
cider vinegar (optional)
4 sandwich rolls
Instructions:
Combine onions, bell peppers, beans, tomato sauce, ketchup, mustard, garlic and chili powder in slow cooker.
Cover; cook on LOW for 5 hours or until vegetables are tender. Season to taste with cider vinegar, if desired. Serve on rolls.