||Prepare grill or broiler.
||In medium-sized bowl, combine ground turkey, shallots, salt, pepper, Worcestershire sauce, basil and tomatoes. Mix well. Form 4 to 5 burgers.
||With thumb, make a pocket in center of each burger, insert mozzarella piece. Shape burgers to enclose cheese. Grill or broil burgers 5 to 6 inches from heat source, about 5 minutes on each side or until no longer pink in center. Burgers are done with a meat thermometer inserted in the center reaches 170°F.
||Grill or broil rolls, if desired.
||Serve burgers in rolls and garnish with fresh mozzarella, cherry tomatoes and basil.