Flank Steak Fajitas
Last updated on November 4th, 2025
Steak is one of my favorite things ever! This isn’t just any steak though! From ranch to table, Snake River Farms oversees everything to ensure you get the most quality meat sent to your home! These Wagyu Flank Steak Fajitas were absolutely incredible! So juicy, so tender! Every bite was delectable. The spices all came together so well in this dish! The marbling on this meat, I mean come on. What a dream. These fajitas made the perfect dinner for our family of four and this dish didn’t take a ton of time or work at all!
This post may contain affiliate links
What ingredients do I need for the steak marinade?
Snake River Farms Wagyu Flank Steak
Olive Oil
Worcestershire
Garlic Cloves
Limes
Cumin
Chili Powder
Salt
Black Pepper
Onion Powder
Garlic Powder
What ingredients do I need for the fajitas?
Red Bell Pepper
Yellow Bell Pepper
Orange Bell Pepper
Red Onion
Olive Oil
Salt
Cumin
Garlic Powder
Black Pepper
For serving:
Flour Tortillas
Cilantro
Limes
Hot Sauce
How do I make it?
Cutting against the grain, carefully cut SRF steak into 1-inch strips.
Combine all ingredients for the steak marinade in a large bowl, mix liberally with your hands. Cover and refrigerate for an hour or overnight. In a separate large bowl, mix all fajita ingredients besides steak with your hands, ensuring full coverage. Set aside.
When the meat is done marinating, get out your cast iron skillet or a large deep skillet and heat pan on medium-high. Dump in onion pepper mixture and cook for about 10 minutes, stirring occasionally. We want there to be this burned sort of char going on, so no need to add more oil or turn down the heat!
Steak should be slightly pink! Remove from heat and serve Flank Steak Fajitas with toasted tortillas, cilantro, lime, and whatever else you like!
To toast the tortillas:
Turn heat up to medium high and in a large skillet, heat tortillas for about 30 seconds per side. Flip once they start to bubble! I use my hands for this because I’m kinda fearless but use a tong if you like!
Flank Steak Fajitas
Ingredients
For the steak marinade:
- 2 lbs Snake River Farms Wagyu Flank Steak
- 3 garlic cloves minced
- Juice and zest from 2 limes
- ¾ cup olive oil
- ¼ cup Worcestershire
- 2 tsp cumin
- 2 tsp chili powder
- 1 tsp salt
- 1 tsp black pepper
- 1 tsp onion powder
- 1 tsp garlic powder
For the fajitas:
- 1 red bell pepper sliced into strips
- 1 yellow bell pepper sliced into strips
- 1 orange bell pepper sliced into strips
- 1 red onion sliced into strips
- 1 tbsp olive oil
- 1 tsp salt
- 1 tsp cumin
- 1 tsp garlic powder
- ½ tsp black pepper
For serving:
- Flour tortillas
- Cilantro minced
- Limes wedged
- Hot Sauce
Instructions
- Cutting against the grain, carefully cut SRF steak into 1-inch strips.
- Combine all ingredients for the steak marinade in a large bowl, mix liberally with your hands. Cover and refrigerate for an hour or overnight.
- In a separate large bowl, mix all fajita ingredients besides steak with your hands, ensuring full coverage. Set aside.
- When the meat is done marinating, get out your cast iron skillet or a large deep skillet and heat pan on medium-high.
- Dump in onion pepper mixture and cook for about 10 minutes, stirring occasionally. We want there to be this burned sort of char going on, so no need to add more oil or turn down the heat!
- When peppers and onions are tender, remove ingredients to a large bowl and cover with foil to keep warm.
- Next, let’s cook our steak! Put the cast iron back on the burner on medium-high heat. Stir occasionally, flipping the slices around to ensure even cooking, cook for 5 minutes. Carefully pour the onions and pepper back in and cook for 2 minutes more.
- Steak should be slightly pink! Remove from heat and serve Flank Steak Fajitas with toasted tortillas, cilantro, lime, and whatever else you like!
Notes
Nutrition
Please be aware that nutritional values are approximate and intended as a helpful guide
Discover more from The Wholesome Spoon
Subscribe to get the latest posts sent to your email.
LOVE the marinade. I usually make chicken fajitas but the flank steak is so much better than same old same old! Will made again soon!
So happy to hear you liked it! Thank you Laurie!
I love steak fajita, especially during the busy week. Can’t wait to try this with homemade tortillas!
Homemade tortillas sound INCREDIBLE! I hope you enjoy it!🩷 thanks for stopping by
This looks absolutely delicious! I love how easy and flavorful this recipe sounds, definitely saving it for our next family dinner night. The marinade ingredients sound amazing, and I can practically taste that char on the peppers. Thanks for sharing!
So glad to hear! If you decide to make it, I hope you love it! Thank you🩷
This looks absolutely delicious—I definitely need to try these Flank Steak Fajitas! The way you describe the juiciness and tender marbling has me craving it already. Thanks for sharing!
Oh my goodness it was so amazing! Thanks for saying that!
This sounds delicious! I love meals I can throw together on a week night that are still flavorful and healthy!
Thank you so much!
This sounds wonderful! We have some elk steaks I’ll have to try this with. Thanks for sharing!
Yum that sounds great! Hope you enjoy it!
Love the tip on warming the tortillas! Can’t wait to try it!
I hope you love it! Thank you!
Now this is my kind of recipe, simple ingredients, easy to make, and will certainly be packed full of flavor. I will have to make this, it’s something my family would love.
I hope your family enjoys! Thanks for stopping by Sarah!🙂
I love making fajitas, but never thought to use steak for my family. I’ll have to give this one a try next time!
I hope you love them! Thanks for visiting 🩷