Grilled Steak Tacos with Avocado Salsa

The sizzle of skirt steak on a hot grill, combined with the fresh zing of avocado salsa, creates an irresistible moment that every taco lover dreams of. This recipe for Grilled Steak Tacos with Avocado Salsa takes just about 30 minutes from start to finish, making it the perfect weeknight meal. The key to its success lies in the harmonious balance of smoky, tangy, and rich flavors that come together beautifully.

These steak tacos are ideal for anyone craving a vibrant and satisfying dish. Perfect for outdoor gatherings or a quick family dinner, you can make the salsa and marinade ahead of time, ensuring the flavors meld together perfectly.

Why You’ll Love This Recipe

• The grilled skirt steak offers a juicy and tender bite.
• Fresh avocado salsa adds a creamy texture and refreshing taste.
• Quick to make, it delivers bold flavors in under 30 minutes.
• Perfect for customization with your favorite toppings.

What You’ll Need

Gather these essential ingredients to create your delicious tacos.

For the Salsa Verde

• 2 tbsp avocado oil
• 1 lb tomatillos, husks peeled and rinsed well
• ½ yellow onion, sliced in half
• 2 cloves garlic, skins peeled
• 1 jalapeño, sliced in half, seeds removed for mild heat
• ¼ cup water
• ¼ cup fresh cilantro
• Juice of 1 lime, around 2 tbsp (plus more to taste)
• ½ tsp dry oregano
• ½ tsp kosher salt (plus more to taste)

For the Steak

• 1 ripe avocado
• 16 oz skirt steak, cut into 6-inch sections (substitute flap steak or flank steak)
• Juice of 1 orange, around ¼ cup
• Juice of 1 large lime, around 2 tbsp
• ½ cup finely chopped fresh cilantro, divided in half
• 1 tsp paprika
• 1 tsp kosher salt
• 1 tsp onion powder
• ½ tsp freshly-cracked black pepper
• ½ tsp smoked paprika
• ½ tsp ground cumin
• ½ tsp dry oregano
• 2 tbsp avocado oil

For Serving

• 6 green onions
• 6 corn tortillas
• ¼ cup finely chopped white onion (for serving)

Note: You can substitute flank steak or use different tortillas for variety.

Substitutions & Swaps

• Flank steak can be used instead of skirt steak.
• Lime juice can replace lemon juice.
• Fresh cilantro can be replaced with parsley.
• Corn tortillas can be substituted with whole wheat or flour tortillas.

How to Make It

Follow these steps for a delicious taco experience.

Prepare the Salsa Verde

1. Combine ingredients in a blender or food processor.
   Add tomatillos, yellow onion, garlic, jalapeño, avocado oil, water, cilantro, lime juice, oregano, and salt. Blend until smooth. Adjust lime for taste as necessary.

2. Transfer to a bowl and set aside.
   The salsa can sit at room temperature while you prepare the steak. It’s best served fresh.

Marinate the Steak

3. Mix marinade in a bowl.
   Combine orange juice, lime juice, half of the chopped cilantro, paprika, kosher salt, onion powder, black pepper, smoked paprika, cumin, and dry oregano. Whisk well.

4. Marinate the steak.
   Place the skirt steak in a large zip-top bag, pour the marinade over the meat, and seal tightly. Refrigerate for at least 15 minutes, allowing flavors to absorb.

Grill the Steak

5. Preheat the grill over medium-high heat.
   Ensure the grill racks are cleaned and oiled to prevent sticking.

6. Grill the steak for 3-5 minutes per side.
   Cook until desired doneness, typically about medium-rare, which is an internal temperature of 130°F. Remove from the grill and let rest for 5 minutes.

Prepare the Tacos

7. Warm the tortillas.
   Grill or toast the corn tortillas until soft and pliable, about 1 minute per side.

8. Slice the steak.
   Cut the rested skirt steak against the grain into strips suitable for tacos.

9. Assemble the tacos.
   Place steak strips on each tortilla, top with avocado salsa, chopped green onions, and white onion. Serve immediately.

How to Store It

Fridge: Store in an airtight container for up to 3 days.
Freezer: No, the tortillas become too soggy.
Reheat: Microwave for 30-60 seconds until heated through.

Tips for Best Results

• Let the steak come to room temperature before grilling for even cooking.
• Avoid overcooking the steak to maintain juiciness.
• Freshly chop the toppings just before serving for maximum crunch.
• Adjust the heat level of the salsa by leaving more seeds in the jalapeño.

Serving Suggestions

• Serve with a side of Mexican rice for a complete meal.
• Pair with refreshing beverages like margaritas or Agua Fresca.
• Add pickled jalapeños for an extra kick.