Tasty Hawaiian BBQ Chicken & Pineapple Foil Packets Ingredients For the Chicken & Vegetables: 4 boneless, skinless chicken breasts (or thighs), ~1½ lbs total 1 red bell pepper, sliced 1 yellow bell pepper, sliced ½ red onion, thinly sliced 2 cups fresh pineapple chunks (or canned in juice, drained)