Chuck Roast Burnt Ends could also be known as little nuggets of "meat candy", enjoy as is or as tacos or sandwiches
Trim some of the thicker pieces of fat from the chuck roast and cut into 1 to 2 inch cubes.
Put the chuck roast cubes in a large bowl and add the olive oil, brown sugar, BBQ seasoning, kosher salt, and pepper. Toss until evenly coated.
Set the smoker to 225 degrees, place the chuck roast bites on the smoker grates for 2 hours, flipping them halfway through.
Remove the chuck roast bites and place in a 9x13 foil pan. Add the BBQ sauce, honey, and butter. Toss until evenly combined and cover with foil.
Place the covered foil pan back onto the smoker at 225 degrees for 1 1/2 to 2 more hours.