HEAT barbecue to medium-high heat. Cook potatoes in saucepan of boiling water 12 to 14 min. or until tender; drain. Cool slightly.

RESERVE half of dressing. Thread 2 meat strips onto each of 4 skewers, threading potatoes and tomatoes between folds of meat; brush with remaining dressing.

GRILL 10 to 12 min. or until meat is done, brushing with reserved dressing the last 2 min.