Try this, it's a belter!
Half pint of water.
1 can red kidney beans, drained
1 can tomatoes
1 can (6 ounces) tomato paste
1 lb lean ground beef, browned and drained
1 medium onion, coarsely chopped
1 rib celery, coarsely chopped
1 small can (3 to 4 ounces) mushroom pieces, drained
1 green pepper, coarsely chopped
2 cloves garlic, crushed
1 can baked beans.1-2 tablespoons chili powder
1 teaspoon pepper
1 teaspoon ground cumin
salt to taste
PREPARATION:
Combine ingredients in slow cooker. Cover and cook on LOW for 9 to 12 hours or 4 1/2 to 6 hours on high.