Barbecued Flank Steak

Preparation

1. Step 1

   Combine the olive oil, onion, garlic, chilies, cilantro, lime juice and salt in a large, shallow dish. Add the flank steak and marinate in the refrigerator for 8 hours or overnight, turning from time to time.

2. Step 2

   Heat a grill, adding wood chips if desired. Remove the flank steak from the marinade and place on the hot grill. Cook for 3 minutes. Turn and cook for 3 minutes. Use a brush to coat the flank with some of the barbecue sauce. Turn and coat the other side. Continue cooking, brushing on the sauce and turning every 3 minutes until meat is cooked to medium rare, about 18 minutes total.

3. Step 3

   Slice the meat across the grain into thin strips. Serve with warm tortillas, grilled onion guacamole (see recipe) and watermelon pico de gallo (see recipe).