01 -
Apply mustard on chuck roast as a binder and season with BBQ rub.
02 -
Preheat smoker to 250°F with hickory wood chunks.
03 -
Smoke chuck roast, spritzing with apple cider vinegar every 30-40 minutes until it reaches 165°F (about 3 hours).
04 -
Place chopped onions and minced garlic in an aluminum pan. Add smoked chuck roast, beef broth, and additional apple cider vinegar. Cover with foil.
05 -
Return the pan to the smoker and cook until the meat is tender.
06 -
Remove the chuck roast and let it rest for 30-45 minutes.
07 -
Toast King's Hawaiian sweet rolls until slightly crisp.
08 -
Shred the beef and assemble sliders with pepper jack cheese, shredded beef, BBQ sauce, and shredded cheddar cheese. Cap with the top half of the rolls.
09 -
Bake assembled sliders at 415°F for 12-15 minutes.
10 -
Serve sliders with pan liquid as a dipping sauce.