Smokey Minestrone

Name: Smokey Minestrone
Ingredients: 1 Tbsp. olive oil; 1 cup/4oz. finely chopped leek well rinsed; ½ cup/2 oz. finely chopped carrot; ½ cup/2 oz. finely chopped celery; 1 28 oz. can tomatoes; 4 cups/32 oz. no sodium added vegetable stock or chicken or beef; 2 Tbsp./1 oz. chipotle puree; 3 oz. mini egg bows or other small pasta; 8 cups/8 oz. escarole/kale/Swiss chard/spinach roughly chopped; 1 ½ cups/6 oz. zucchini large dice; 1 14oz. can cannellini beans, drained; 2 Tbsp./1 oz. pesto sauce