Preheat the smoker to 275° F. Smoke with Hickory wood for bold smokey wood flavor.
Season the chuck roast on all sides with a salt, black pepper, garlic powder blend.
Place the chuck roast on the smoker at 275° F for 5 hours and spritz every hour with a barrel aged beer.
Wrap the chuck roast in foil then place back on the smoker for 2 hours.
Once the chuck roast reaches an internal temperature of 205° F and is prob tender, remove from the smoker.
Rest the roast for 2 hours in a cooler then shred the beef.
Thinly slice 1 larger onion then fry them in a pan with avocado oil over medium heat for 5-7 minutes until softened.
Place the bottom of the slider buns in an aluminum foil pan, then add 4 slices of cheddar cheese, the shredded beef, ½ cup of BBQ sauce, onions, 4 more slices of cheddar cheese.
Place the top of the buns back on then brush on some garlic butter.
Cook at 350°F for 15-20 minutes until the cheese is melted.
Slice the buns then serve and enjoy!
