Product Recall: Kraft and Polly-O String Cheese and String Cheese Twists. Click here
HEAT grill to medium heat.
MIX meat and seasoning mix just until blended; shape into 4 (1/2-inch-thick) patties.
GRILL 5 to 6 min. on each side or until done (160°F). Top with cheese; grill 1 min. or until melted.
MIX dressing and salsa; spread on buns. Fill with cheeseburgers, lettuce and tomatoes.