Spice Mix
Rinse and pat dry the skirt steak. Liberally spread the tablespoon of spice mix on both sides. Cover with plastic and marinate in the refrigerator for 30 minutes.
Preheat smoker or grill to 230˚F. If using a charcoal grill, add a few hickory chips just before placing the meat on the grill.
Remove the skirt steak from the refrigerator and let it rest for 15 minutes. Place in the smoker (or on a grill opposite the coals) and smoke for 50-60 minutes.
Just before taking the skirt steak from the grill, heat a large saucepan over medium high heat. Add red and green peppers, onion and jalapeño and sauté until the vegetables are just tender.
Toss in 1 teaspoon of grilling spice mix and then transfer to a serving bowl.
Remove the skirt steak from the smoker and place it on a cutting board. Thinly slice the skirt steak against the grain.
To serve, place strips of skirt steak on tortillas and top with sautéed vegetables, avocado slices, cheese, and grape tomatoes. Roll the tortilla around the filling and enjoy.
