These Blackstone Steak Fajitas are sizzling with flavor! Juicy steak meets colorful peppers and onions, all cooked to perfection on a flat top grill.
I love to serve them hot, wrapped in warm tortillas with my favorite toppings. They’re perfect for a fun dinner with friends—who doesn’t enjoy a tasty fajita night? 🌮
Ingredients & Substitutions
Flank or Skirt Steak: Both cuts are great for fajitas. Flank is lean and flavorful, while skirt is more tender and juicy. If you’re looking for a leaner option, you can also use chicken breast or shrimp as substitutes.
Olive Oil: This helps the seasoning stick to the meat and vegetables. If you don’t have it, vegetable or canola oil works well too. I prefer using avocado oil for a higher smoke point when grilling.
Fajita Seasoning: You can buy it or make your own! A mix of cumin, paprika, garlic powder, and chili powder can do the trick. If you prefer less spice, adjust the chili powder according to your comfort level.
Bell Peppers: Use any color you like! For a more colorful dish, mix red, yellow, and green. If you have a bell pepper allergy, try using zucchini strips or mushrooms instead.
Tortillas: Flour tortillas are softer, while corn tortillas have a nice crunch. If you’re gluten-free, corn tortillas are a great option. I enjoy grilling them for a nice touch.
How Do I Ensure My Steak is Cooked Perfectly?
Getting the steak just right is key! Here are some steps to help you cook it to perfection:
- Let your flank or skirt steak marinate for at least 30 minutes. The longer, the better flavor!
- Heat your grill to medium-high so that the meat sears quickly, sealing in the juices.
- Cook each side for 4-6 minutes. Use a meat thermometer to check for doneness; 130°F (54°C) gives you medium-rare.
- Let the steak rest for a few minutes after grilling. This helps the juices redistribute, making it tender.
How to Make Blackstone Steak Fajitas
Ingredients You’ll Need:
For The Fajitas:
- 1.5 lbs flank steak or skirt steak
- 1 tablespoon olive oil
- 1 tablespoon fajita seasoning (store-bought or homemade)
- 2 bell peppers (any color), sliced
- 1 large onion, sliced
- 2 cloves garlic, minced
- 1 lime, juiced
- Salt and pepper, to taste
- Tortillas (flour or corn)
Optional Garnishes:
- Fresh cilantro
- Avocado
- Sour cream
- Additional lime wedges
How Much Time Will You Need?
This recipe will take about 10 minutes for preparation and 20 minutes for cooking. You should also plan for a marinating time of at least 30 minutes (or up to 2 hours) to help infuse the steak with flavor. So, overall, you can enjoy delicious fajitas in about 1 hour!
Step-by-Step Instructions:
1. Prepare the Steak:
In a bowl, mix together the olive oil, fajita seasoning, minced garlic, and lime juice. Place the steak in the bowl and make sure it’s well coated with the mixture. Cover and let it marinate for at least 30 minutes. If you have a little more time to spare, marinating it for up to 2 hours will give it even more flavor!
2. Preheat the Blackstone Grill:
While your steak is marinating, turn on your Blackstone grill and heat it to medium-high. This will ensure that it’s nice and hot when you’re ready to cook!
3. Cook the Steak:
Once the grill is hot, carefully place the marinated steak on it. Cook for about 4-6 minutes on each side, depending on how you like your steak cooked. For medium-rare, aim for an internal temperature of 130°F (54°C). After cooking, remove the steak from the grill and let it rest for a few minutes to keep it juicy.
4. Sauté the Vegetables:
Now it’s time for the veggies! On the same grill, add the sliced bell peppers and onion. Sauté them for about 5-7 minutes until they become soft and slightly charred. Sprinkle some salt and pepper over them to taste.
5. Slice the Steak:
Once the steak has rested, slice it against the grain into thin strips. This will help keep the steak tender.
6. Assemble Fajitas:
To serve, place the sliced steak over the sautéed peppers and onions. Warm up your tortillas on the grill for about 15-30 seconds on each side. You want them soft and ready to hold all those delicious fillings!
7. Garnish and Serve:
Finally, garnish your fajitas with fresh cilantro, avocado, and sour cream if you like. Serve with lime wedges on the side for a zesty squeeze over the top. Enjoy your homemade Blackstone steak fajitas!
Can I Use a Different Cut of Meat for Fajitas?
Absolutely! While flank or skirt steak is traditional, you can also use chicken, shrimp, or even vegetables for a vegetarian option. Just adjust the cooking times accordingly—chicken will take longer to cook, while shrimp will only need a few minutes!
How Do I Make Fajita Seasoning From Scratch?
Making fajita seasoning at home is easy! Mix together 1 tablespoon of chili powder, 1 teaspoon of cumin, 1 teaspoon of garlic powder, 1 teaspoon of onion powder, 1/2 teaspoon of paprika, and 1/4 teaspoon of cayenne pepper for some heat. Adjust the spices to your taste!
Can I Prepare Fajitas in Advance?
Yes, you can marinate the steak up to 2 hours ahead of time for maximum flavor. You can also prep the vegetables and store them in the fridge. Just cook them fresh when you’re ready to eat for the best texture.
What’s the Best Way to Store Leftover Fajitas?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply warm the steak and veggies in a skillet over medium heat until warmed through, adding a splash of water if needed to keep them from drying out. Enjoy your fajitas again!
