Place chicken in slow cooker. Pour remaining ingredients on top of chicken. Cover and cook on low for 6 hours or until chicken is cooked through.
Serve over lettuce for a Tex-Mex inspired salad using the extra juice as a dressing or creating your own using some olive oil, lemon/lime juice, and taco seasoning.
Burrito or Salad Topping Suggestions: Black Beans (rinsed and drained), tomatoes, lettuce, black olives, salsa, avocado (make an avocado spread by mashing the avocado with some lemon juice)