– 2 Tbsp. olive oil – 1 c. carrots, chopped – 1 c. celery, chopped – 1 medium onion, chopped – 2 cloves garlic, minced – 2 qts. reduced-sodium chicken broth – 1 (14 oz. can), petite diced tomatoes – 1 1/2 tsp. Italian herb seasoning – 1/2 tsp. salt – 1/2 tsp. pepper – 2 c. (approx. 1 lb.) cooked chicken, diced or shredded – 1 (17.6 oz. pkg.) shelf-stable gnocchi