Mexican Chicken without mayonnaise lemon

7 cups chicken stock or low-sodium broth 2 cups water 4 chicken breast halves on the bone, with skin 1 pound tomatoes , husked and halved 1 small onion ,[...]

2 cups chicken stock 1 lb boneless skinless chicken breast 2 tablespoons vegetable oil 2 onions , diced 3 garlic cloves , crushed 2 Tomatoes , diced 14 ounces[...]

2 cups chicken stock 1 lb boneless skinless chicken breast 2 tablespoons vegetable oil 2 onions , diced 3 garlic cloves , crushed 2 tomatoes , diced 14 ounces[...]