Here's what you need:
4-6 pieces chicken breast, defrosted. I use boneless/skinless from Costco so they are huge.
1 bottle BBQ sauce, I used Kraft original (18 oz.)
1/4 cup apple cider vinegar
1/2 cup brown sugar
1/2 tsp. garlic powder
1/4 tsp. onion powder
Mix all ingredients except the chicken in a bowl until combined.
Place lid on crock pot and turn on to high. Set for 4 hours and walk away.
Yum! This was the best barbecue chicken we've had!
Serves 4 - 6, depending on the size of the chicken
Here's the handy printable - Crock Pot BBQ Chicken