Grilled Chicken and veggies

4 boneless skinless chicken breast halves (about 1 lb.)
1/4 cup KRAFT Sun-Dried Tomato Dressing, divided
1 zucchini, cut into chunks
1 red pepper, cut into chunks
1 cup chopped asparagus
1/2 of a red onion, cut into chunks
PREHEAT grill to medium-high heat. Brush chicken with 2 Tbsp. of the dressing. Let stand 10 min.

MEANWHILE, poke holes in bottom of disposable aluminum foil pan. Toss vegetables with remaining 2 Tbsp. dressing. Place in prepared pan.

GRILL 20 min. or until chicken is cooked through and vegetables are crisp-tender.