Product Recall: Kraft and Polly-O String Cheese and String Cheese Twists. Click here
COOK and stir bacon in large skillet on medium heat until crisp; drain. Wipe skillet with paper towel.
ADD dressing and onions to skillet; cook 5 min., stirring frequently.
STIR in tomatoes. Add spinach; cook 8 to 10 min. or just until spinach starts to wilt. Stir in bacon. Serve topped with cheese.