In a large resealable plastic bag, combine the olive oil, lime juice, soy sauce, Worcestershire sauce, cilantro, cumin, chili powder, black pepper, and garlic powder. Seal the bag, shaking to mix the marinade. Add the steak and turn to coat well. Refrigerate for at least 2 hours or overnight for best results.
Preheat a grill or grill pan over medium high heat. Remove the steak from the marinade, allowing excess to drip off. Grill the steak to desired doneness, approximately 4 5 minutes per side for medium. Let it rest for 5 minutes before thinly slicing across the grain.
Warm the tortillas on the grill or in a dry pan for 10 seconds per side. Assemble each taco with steak slices, lettuce, tomatoes, avocado, queso fresco, and a squeeze of lime juice.
Chefβs Insight
A splash of tequila or mezcal in the marinade adds an adult kick to these tacos.
Notes
Don't skip the marinating process for the best flavor and tenderness in your carne asada.