In a Dutch oven, saut? chopped zucchini, onions, and peppers in olive oil until tender.
. Add minced garlic; cook 1 minute. Stir in stewed tomatoes (with juice), tomato sauce, drained pinto and black beans, chopped jalape?o, cilantro, parsley, chili powder, cumin, sugar, and salt. Bring to a boil, then reduce heat. Cover and simmer about 30 minutes, stirring occasionally, to blend flavors..