Rosemary-Orange Grilled Chicken & Veggies

-  1 lb. boneless, skinless chicken breasts, cubed -  1 small eggplant, cut into 1-inch cubes -  2 medium red, green and/or yellow bell peppers, cut into 1-1/2-inch squares -  1 medium yellow squash, cubed -  30 sprays I Can't Believe It's Not Butter!® Spray Original, divided -  1 tsp. chopped fresh rosemary -  1 tsp. grated orange peel -  2 Tbsp. orange juice

Spray chicken and vegetables with 15 sprays I Can't Believe It's Not Butter!® Spray Original, then toss with with rosemary and orange peel. Alternately thread chicken and vegetables on skewers*. Grill or broil chicken and vegetables, turning once, 8 minutes or until chicken is thoroughly cooked and vegetables are just tender.

Arrange chicken and vegetables on serving platter. Spray with remaining 15 Sprays, then drizzle with orange juice.