Grilled Steak Fajita Tacos are full of flavor and fresh ingredients! Great for anyone who is looking for an easy, gluten-free and dairy-free meal.

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Jump to:

• Why you'll love this recipe
• 🍴Ingredient Notes
• 🍴Step by Step Instructions
• Expert Tips
• Topping Ideas
• How to store leftovers
• Recipe
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Why you'll love this recipe

• It's a healthy and nutritious meal.
• It's gluten-free and dairy-free.
• It's versatile - serve as tacos or as a burrito bowl!
• The topping options are endless!
• It's made with simple, wholesome ingredients.

Love tacos? Try my Spicy Chicken Tacos or my Grilled Shrimp Tacos!

🍴Ingredient Notes

• Grain-Free Tortillas - I used Siete cassava flour tortillas! Any tortillas will work with this recipe.
• Ribeye Steak - You can also use Flat Iron Steak or Flank Steak. I love Butcher Box grass-fed and grass-finished steak.
• Spices - Garlic Powder, Cumin, Chili Powder, Paprika, and salt.
• Vegetables - Sweet Onions, Red Onions, and Bell Peppers.
• Cilantro - You'll need freshly chopped for the vegetables, and a little to add on top of each taco.
• Olive Oil - You'll need a little olive oil or avocado oil for the vegetables.

🍴Step by Step Instructions

Step 1: Preparing Steak

1. Start by adding steak into a large bowl with salt, garlic powder, cumin, chili powder, and paprika. Mix together until steak is completely coated with spices. Marinate for a minimum of 15 minutes.
2. Add steak to a pre-heated grill and cook for about 3-5 minutes on each side. (Depending on how well done you like your steak!)

Step 2: Preparing Vegetables

1. Next, add sliced onions and bell peppers into a large bowl with garlic powder, salt, chili powder, paprika, cumin, and olive oil. Stir until vegetables are evenly coated with spices.
2. Add to a large sauté pan and stir every few minutes to make sure they don't stick. After about 10 minutes, place the cover on the pan to steam the vegetables until tender.
3. When the vegetables are tender, stir in the freshly chopped cilantro.

Step 3: Assembling Tacos

When you're ready to assemble the tacos, warm tortillas on the grill or in a skillet for 30 seconds on each side. Next, add vegetables and thinly sliced steak. Serve hot!

Expert Tips

• If you're using Siete wraps, you MUST heat the wraps before serving. Microwave, grill, or heat on a skillet for about 15-30 seconds.
• Do not cut steak until you're ready to serve. This will keep it super juicy!
• Cut steak very thin for serving.
• If you don't have individual spices, swap for a pre-made taco mix! Use half for the steak and half for the vegetables.
• To save time, pre-cut vegetables and marinate the steak the day before.

Topping Ideas

• Guacamole or Avocado
• Dairy-Free Cheese
• Salsa
• Pico de Gallo
• Fresh Cilantro
• Lime Wedge
• Hot Sauce

You can also skip the tortilla and serve over Cilantro Lime Rice!

How to store leftovers

Store steak and vegetables in an airtight container in the refrigerator for up to 5 days.

Do not assemble the tacos ahead of time, the tortillas will get soggy.

More summer recipes!

After you make these Steak Fajita Tacos, make sure to leave a comment & rate the recipe!

Recipe