Step 1

Place chicken in the crock pot. Sprinkle over ranch seasoning. Place pepperoncini peppers and half the juice from the jar around the chicken. Add butter and sprinkle on red chili flakes.

Step 2

Cover and cook on LOW for 6 hours or HIGH for 4 hours.

Step 3

When chicken is done, remove from crock pot and shred with 2 forks.

Step 4

Slice Hawaiian dinner rolls in half, horizontally. Spread spicy mustard and mayonnaise on the cut side of the bottom and top of rolls.

Step 5

Place shredded chicken evenly on the bottom of dinner rolls. Layer on cheese and place top of rolls over the chicken and cheese.

Step 6

Melt 3 tablespoons of butter and add 1 tablespoon of ranch seasoning along with 1 tablespoon of parsley. Brush mixture over top of rolls. Cover with aluminum foil and bake in a 350-degree oven for 15 minutes. Remove foil, brush with any remaining butter, and place in the oven for 5 additional minutes.

Step 7

Remove sliders from the oven and let cool for 5 minutes. Cut rolls into individual portions and serve warm.