Creamy Chicken Soup with Pasta and Spinach  1 whole rotisserie chicken, cut into chunks  32 oz (or more; depending on how thick/thin you like your soup) low sodium chicken broth  1 large drizzle of olive oil  1 small, chopped onion  1 cup sliced baby carrots (into rounds; about 1/2 a bag)  2 stalks of celery […]