Add the chicken breasts to the slow cooker. Spinkle over the ranch mix and taco seasoning.
Pour over the chicken broth.
Cook on HIGH for 4 hours or on low for 6-8 hours.
Shred with two forks right in the slow cooker.
Serve in your favorite taco shells with toppings.
Notes
Do not use frozen chicken. Allow your frozen chicken to thaw before cooking it in the slow cooker. You want to make sure the chicken is fully cooked.
Add any remaining ranch chicken to an airtight container and keep them in the fridge (for up to 4 days). Reheat the chicken mixture over medium heat until warmed throughout.
Nutritional values do not include toppings or taco shells.