Cut pepper lengthwise in half. Brush lightly with small amount of the Italian dressing. Add to barbecue along with the steak. Grill 6 to 8 min. or until crisp-tender, turning occasionally. Cut into strips, then use as directed.

Substitute roasted red pepper strips for the grilled yellow peppers.

The key to tender delicious flank steak is in the slicing. Use a sharp knife to cut the steak into thin slices across the grain.