1 lb. ground beef
1/4 cup KRAFT 100% Grated Parmesan Cheese, divided
2 cloves garlic, minced
4 KRAFT DELI DELUXE Low-Moisture Part-Skim Mozzarella Cheese Slices
2 cups torn romaine lettuce
6 Tbsp. KRAFT Classic Caesar Dressing, divided
4 hamburger buns, split
PREHEAT grill to medium heat. Mix meat, 3 Tbsp. of the Parmesan cheese and the garlic. Shape into four patties.
GRILL 6 min. on each side or until burgers are cooked through (160ºF). Top with cheese slices. Continue grilling 1 min. or until cheese begins to melt.
TOSS lettuce with 2 Tbsp. of the dressing and the remaining 1 Tbsp. Parmesan cheese. Spoon evenly onto bottom halves of buns; top with patties and remaining 4 Tbsp. dressing. Cover with tops of buns.