PREHEAT grill to medium-high heat. Thread chicken onto skewers alternately with vegetables.
GRILL 3 to 4 min. on each side or until chicken is cooked through and vegetables are crisp-tender, turning frequently.
MEANWHILE, mix Miracle Whip and barbecue sauce until well blended. Serve with the kabobs for dipping.
serving size = 1 Kabob + 1 Tbsp Sauce