Crockpot Buffalo Chicken

3-5 lbs skinless, boneless chicken breasts
12 oz bottle Franks Red hot wings buffalo sauce
1 packet hidden valley ranch dressing mix

Place chicken into crock pot and pour the sauce over the top.  Sprinkle ranch on top.  Cover the lid and cook on low for about 5 hours.  Remove chicken and shred.  Add chicken back to the sauce and stir to coat.  Cook on low for another hour. 

Serve on hamburger buns.

I found this recipe here.