Heat oven to 350F

Mix tomatoes, ? cup cheese and basil in medium bowl. Add stuffing mix; stir just until moistened.

Place 2 chicken breasts in large freezer-weight resealable plastic bag. Pound with meat mallet or side of heavy can until chicken is ? inch thick. Remove from bag; place, top-sides down, on cutting board. Repeat with remaining chicken. Spread chicken with stuffing mixture. Starting at 1 narrow end, tightly roll up each breast. Place, seam-sides down, in 13x9 inch baking dish. Drizzle with dressing.

Bake 40 min. or until chicken is done (165? F). Sprinkle with remaining cheese; bake 5 min. or until melted.

Variation: For a south-of-the-border chicken dish, use diced tomatoes with bell or jalapeno peppers, Kraft Mexican Style Shredded Cheese instead of the mozzarella cheese and chopped cilantro instead of the basil