Place chicken pieces into the bottom of a cold crockpot. Sprinkle with salt, pepper and 1/2 of the BBQ sauce. Stir to coat and cover with lid. Turn crockpot to high and cook 3-4 hours or until chicken is cooked thoroughly.
Remove chicken from crockpot to a large, shallow dish and shred meat with two forks. Stir in remaining BBQ sauce and any extra cooking liquid to get the saucy consistency you'd like.
Cut Hawaiian Sweet Rolls in half and place the bottoms onto a baking sheet. Top with BBQ Chicken and grated cheddar cheese. Broil until completely melted. Top with dill pickle chips, slider roll tops and more bbq sauce if desired. Cut into individual sandwiches and serve immediately.
The more accurate macros for 1 slider (1/12th of this recipe) are as follows: 225 calories, 6.3g F/24.3g C/18.5g P.