Product Recall: Kraft and Polly-O String Cheese and String Cheese Twists. Click here
HEAT grill to medium-high heat.
COVER grill grate with foil. Place lettuce, cut-sides down, on foil. Grill 2 min.
TURN lettuce; top with cheese mixture. Grill 2 min.
CUT each lettuce piece in half; place on platter. Top with tomatoes; drizzle with dressing.