While the chicken is cooking, cut your pack of Hawaiian rolls right in half

When your chicken is done, drain and leave in a bowl to rest for a couple of minutes before cutting into bite-size chunks

Once cut how you like them, add the Frank's hot sauce and give it a good mix, ensuring the chicken is covered exactly as required. Heat the oven to 375°F

Place the sticks of butter in a microwave-safe container, and add the minced garlic and wholegrain mustard. Microwave for 1:15 minutes

Once the butter is melted, add a dash of kosher salt and the dried parsley; once mixed in we can assemble the sliders

On the bottom half of the rolls, spread half of the butter mixture evenly; next add the havarti cheese slices, followed by and even layer of chicken. Top this with the provolone, then finally the top layer of rolls and the remaining butter mixture. Use a spoon to ensure the tops are entirely covered

Bake in the oven for 10 minutes, then tear apart and enjoy!