01 -
Preheat the oven to 375°F (190°C). Use thinly sliced chicken breasts.
02 -
Place chicken breasts in a casserole dish. Using a spoon, brush the chicken breasts with BBQ sauce.
03 -
Top each chicken breast with diced pineapple, chopped cooked bacon, sliced red onion, and shredded Mozzarella cheese.
04 -
Bake in the preheated oven for 25-30 minutes, uncovered, until the chicken is cooked through and no longer pink in the center. Broil for the last 4 minutes if desired.
05 -
To serve, top the baked chicken with extra diced pineapple, a small amount of remaining sliced red onion, and diced green onions.