Season meat generously w/fajita seasoning, salt & pepper. Let meat sit for 1/2 hour.

Prepare marinade by mixing BBQ sauce, lemon juice, garlic & red pepper. Pour over meat, cover & refrigerate for 1 hour.

Pour off marinade & reserve to baste meat during grilling. Cut beef against the grain diagonally into 1/4 in slices.

Thread ea slice onto bamboo skewers that have been soaked in water. Broil or grill to desired doneness, basting 1-2 times w/reserved marinade.

Note: Given this is flank steak & the marinade time per the recipe abbreviated for this cut of meat, I'd personally choose to "pre-tenderize" using a meat mallot as a 1st step.

Yield Note: As a main course, prob yield is 6-8 servings of 6-8 ribbons ea.