Just Veggin' Pita Pizza

1 red pepper , quartered

1 zucchini , ends trimmed, cut lengthwise into 1/4-inch-thick slices

1/4 small red onion , cut into wedges

3 Tbsp. KRAFT Zesty Italian Dressing

4 oz. (1/2 of 8-oz. pkg.) PHILADELPHIA Cream Cheese , softened

1/4 cup CLASSICO Traditional Basil Pesto Sauce and Spread

4 whole wheat pita bread s (7 inch)

1 cup KRAFT Shredded Italian* Five Cheese with a TOUCH OF PHILADELPHIA

What You Need