Easy Chicken with carrot

2 cups chicken broth 4 cups water 1 (14 1/2 ounce) can diced tomatoes 1/2 cup chopped celery 1 cup chopped carrot 1/2 small red onion (chopped) 1 bay leaf 1[...]

2 garlic cloves , peeled and minced 1 medium yellow onion , peeled and chopped 1 tablespoon extra-virgin olive oil 2 chicken breasts , skinless uncooked[...]