In a medium bowl, whisk together soy sauce, lime juice, orange juice, canola oil, brown sugar, minced garlic, fajita seasoning, jalapenos, cumin and black pepper. Season to taste with salt.
½ cup low-sodium soy sauce, ½ cup fresh lime juice, juice from 1 large orange, ½ cup canola oil, 3 tbsp packed dark brown sugar, 2 medium cloves garlic, 2 medium jalapeno peppers, 1 tbsp fajita seasoning, 1 tsp ground cumin, 1 tsp freshly ground black pepper, kosher salt
Pour ½ cup marinade into a gallon-size Ziploc bag. Set the rest aside.
Transfer the steak to the Ziploc bag. Squeeze out excess air and seal. Massage the marinade over the meat until all the meat is fully coated. Transfer the meat (in the bag or a pan large enough for it to lie flat) and place it in the fridge. Refrigerate 2-10 hours, flipping the bag over often.
2 lbs. trimmed skirt steak
While the meat marinates, combine the cut vegetables with the reserved ½ cup marinade and toss to coat. Refrigerate until ready to use, stirring occasionally.
When ready to cook, remove the meat from the fridge 15-30 minutes before using. Before cooking the meat, wipe off the excess marinade with paper towels.
30 minutes before ready to cook, preheat oven to 475°F and arrange the baking rack to the lower-middle position.
Line a large, rimmed baking sheet with aluminum foil, and spray the foil with nonstick cooking spray.
Use tongs to transfer the marinated vegetables to the prepared baking sheet, shaking off excess marinade as you work.
Cook the vegetables 4 minutes, toss to redistribute and cook another 4-5 minutes or until fork-tender and slightly charred.
Use a 10-12 inch well-seasoned cast iron skillet. If you have a cast iron grill pan, that’s great, if not, a regular cast iron skillet will work.
Brush 1 tsp canola oil over the skillet and heat it over medium-high heat until pan is sizzling hot. Carefully place the steak in the pan and cook a total of 6-8 minutes or until you get a gorgeous char on both sides. Flip the meat over after 3 minutes or when the beef releases from the pan and cook the other side about 3 minutes.
Transfer the steak to a cutting board and let rest 5 minutes (this will allow the juices to redistribute). Slice the meat against the grain.
Drizzle with any leftover meat juices and lime juice.
Place the meat and vegetables on a large serving platter and serve with warmed tortillas, guacamole, pico de gallo, Mexican rice, beans, sour cream, cheese, salsa, chopped fresh cilantro, lime wedges. Enjoy!
12 8" flour or corn tortillas, guacamole