4 tablespoons olive oil
2 cups chopped onion
1/2 cup chopped celery
2 cloves garlic, crushed
2 cups diced peeled sweet potatoes
2 teaspoons paprika
1 teaspoon ground turmeric
1 teaspoon dried basil
1 teaspoon salt
1 pinch ground cinnamon
1 pinch cayenne pepper
1 bay leaf
3 cups chicken stock
1 tablespoon tamari
1 cup chopped fresh tomato
1 1/2 cups cooked garbanzo beans
3/4 cup chopped green bell pepper