Tuscan Pasta (For Your Slow Cooker)

1 lb. boneless, skinless chicken breast, cut into 1" pieces
1 medum green pepper, chopped
1 can red kidney beans, rinsed and drained
1/2 cup onion, chopped
1/2 cup celery, chopped
1 can tomato sauce
4 cloves garlic, minced
2 cans Italian style stewed tomatoes
1 cup water
1 jar sliced mushrooms, drained
1 tsp. dried Italian seasoning
6 oz. thin spaghetti, broken into pieces

Place all ingredients, except spaghetti, in slow cooker. Cover and cook on Low for 4 hours or until vegetables are tender. Turn to high. Stir in spaghetti, cover. Stir again after 10 minutes. Cover and cook 45 minutes, or until pasta is tender. Garnish with basil and bell pepper strips, if desired.