These grilled chicken kebabs are sweet and hot thanks to hot honey, juicy chunks of pineapple and the grill itself, which caramelizes the bell peppers, onion and chicken pieces to smoky perfection. Because the glaze (and the pineapple) are sweet, the kebabs may burn if left in one spot for too long. Be sure to move them from any hot spots on the grill and brush on the glaze in only the last couple of minutes on the grill.