Slice chicken breasts into 8 even pieces or as close as you can. Season on both sides with the garlic powder, onion powder, salt and pepper.
Cook chicken over medium high heat on a preheated, clean and oiled grill. Cook onions on grill as well. When chicken is half way done, about 5 minutes, flip over and baste with Kraft Slow-Simmered Sweet Honey Barbecue Sauce. Flipping onions as necessary.
When chicken is almost done cooking, flip again and baste the other side with sauce. Place buns cut side down onto grill to get a light toast, take off when toasted and set aside about 2 minutes.
When the chicken has reached an internal temperature of 165 degrees, about 10-12 minutes, top with crumbled bacon and cheese. Take off the onions, close the grill and let the cheese melt, about 1 minute.
Assemble the sliders by taking a bottom bun, topping with onions and a piece of the Monterey Chicken. Top with more Kraft Slow-Simmered Sweet Honey Barbeque Sauce if desired, serve and enjoy!