Creating Delicious Skirt Steak Tacos is as easy as following these straightforward steps:

1. Prep the Marinade: In a bowl, mix together olive oil, chili powder, cumin, garlic powder, onion powder, salt, and pepper.
2. Marinate the Steak: Coat the skirt steak with the marinade and let it sit for at least 15 minutes to absorb the flavors.
3. Preheat the Grill or Skillet: Heat your grill or a cast-iron skillet over medium-high heat.
4. Cook the Steak: Place the marinated skirt steak on the grill or skillet. Cook for about 3-4 minutes per side for medium-rare, or longer if desired.
5. Rest the Meat: Once cooked, remove the steak from heat and let it rest for 5 minutes. This helps maintain its juiciness.
6. Slice the Steak: After resting, slice the skirt steak against the grain into thin strips for optimal tenderness.
7. Warm the Tortillas: Place the corn tortillas on the grill or in a dry skillet for about 30 seconds on each side until warm.
8. Assemble the Tacos: Take a warm tortilla and add a few slices of the skirt steak. Top with chopped cilantro, diced onion, and squeeze fresh lime juice over the top.
9. Add Extras: If desired, include salsa and avocado slices to each taco for a flavorful finish.

Following these steps will guide you toward creating delicious tacos that everyone will remember!