Chicken Minestrone with Pesto

Serves:

• 1 can (28 oz) diced tomatoes in juice, undrained
• 4 cups chicken broth
• 1 lb boneless, skinless chicken thighs, cut in -in. chunks
• 1 medium baking potato, peeled and diced
• 1/2 cup each chopped onion, carrot and celery
• 1/4 tsp pepper
• 1 can (16 oz) cannellini beans, rinsed
• 1 medium zucchini (about 6 oz), diced
• 1 cup frozen cut green beans, thawed
• 1/3 cup prepared refrigerated basil pesto