1 small onion, chopped 1 small carrot, sliced 1 T olive oil 28 oz. chicken broth 1 cup water 3/4 tsp. salt 1/4 tsp. pepper 15 oz. canned cannellini beans, rinsed and drained 2/3 cup uncooked small spiral pasta 3 cups thinly sliced escarole or spinach 2 cups shredded, cooked chicken