Make Crockpot Bbq Pineapple Chicken Recipe for sweet, tangy pulled chicken perfect for sliders in one slow-cooked pot.
Warm a tablespoon of butter (or ghee/olive oil) in a large skillet until it shimmers and smells nutty. This first melt softens the fat so the aromatics will pick it up quickly—keep the heat moderate so the butter doesn’t brown too fast; we want gentle, fragrant fat ready for the peppers and onions.
Add the finely chopped green pepper and sweet onion to the warm butter and sauté just until softened and translucent, about five minutes. You’re aiming for tender, slightly glossy vegetables with no browning—transfer them to a small bowl and set aside so they stay bright and juicy.
Return the pan to medium-high heat, add the second tablespoon of butter, and give it a quick melt. Place the boneless, skinless chicken breasts in the pan and let them sear on the first side until a light golden crust forms—this adds texture and flavor that will hold up during the slow-cook phase.
Flip the breasts, add the minced garlic to the pan, and cook the garlic until lightly golden while the second side of the chicken browns. If your breasts are large, work in two batches so each piece has room to sear properly and the garlic doesn’t burn.
Spray the inside of the crockpot with non-stick olive oil spray so the finished chicken releases easily. Set out small vessels with smoked paprika, garlic powder, salt, and pepper so seasoning is ready when you assemble the dish.
Place the browned chicken breasts and the garlic from the pan into the prepared crockpot. Add the well-drained pineapple tidbits, the sautéed green peppers and onions, the barbecue sauce, and sprinkle the smoked paprika, garlic powder, salt and pepper over everything. Give everything a gentle stir so the sauce and fruit coat the chicken evenly—this is the assembled, pre-cook state ready to slowly meld flavors.

Cover and cook on LOW for 6–7 hours, depending on breast size, until the chicken is fork-tender and fully flavored by the sauce and pineapple. During this gentle, long cook the sauce will deepen in color and the meat will become shreddable and glossy.
After cooking, let the pot rest for 5–10 minutes so the juices redistribute and the sauce settles slightly. This short rest makes shredding neater and keeps the meat succulent.
Using two forks, shred the chicken directly in the crockpot or transfer to a bowl and toss with the remaining sauce until richly coated. Pile the glossy, pineapple-kissed pulled barbecue chicken into soft brioche-style slider buns, top with thick pickle rounds if you like, and serve immediately for best texture and temperature.
