Looking for an easy chicken fajita recipe? Look no further than Blackstone Fajitas. This simple recipe makes it easy to cook up a delicious Mexican feast in no time. Get ready to enjoy some of the best fajitas you've ever tasted!

Chicken fajitas are one of our favorite easy weeknight meals. We make them most every Monday!
The ingredients are simple, and they can be tailored to fit whatever we have on hand.
This Blackstone fajita variation is incredibly delicious - the extra layer of charred flavor from the Blackstone griddle takes them over the top!
Give them a try with my Mexican Cornbread and Mexican Slaw. These easy fajitas are also fabulous with Spanish Cauliflower Rice, Instant Pot Spanish Brown Rice or Mexican Quinoa,
Reader review
"I don’t often post remarks for recipes. This one is a 10 out of 10! Thank you Wendy for sharing. This is a keeper for the blackstone." —Conrad

This post contains affiliate links. As an amazon associate, I earn from qualifying sales.
Let's Talk Ingredients
You can use any oil you like, as long as it can withstand high heat. Avocado oil is the go-to in my kitchen. I don’t recommend extra virgin olive oil on the Blackstone due to its low smoke point.
We make this recipe as written every week, but I’ve also tested other seasonings. Paprika, onion powder, oregano, and black pepper are all great additions. For a fun twist, use the marinade in this fajita recipe. It is so good!
Tips & Tricks
- I use a custom blend of seasonings, but feel free to use a packet of fajita seasoning if you prefer. (Taco seasoning works too.)
- Craving steak fajitas? Flank steak, skirt steak, or hanger steak are good options.
How to Make Chicken Fajitas on the Blackstone
For the full recipe, see the recipe card below.






Serve the meat and veggies in the tortillas with your favorite toppings.

Easy Blackstone Chicken Fajitas
Ingredients
Chicken
- ½ cup avocado oil or your favorite high heat oil
- 2 tablespoons lime juice
- 2 teaspoons chile powder
- 2 teaspoons sea salt
- 1 teaspoon garlic powder
- 1 teaspoon ground cumin
- ¼ teaspoon cayenne pepper
- 2 ½ pounds boneless skinless chicken cut into ¼ inch strips
Fajitas
- Oil for the griddle
- 2 yellow onions sliced
- 2 bell peppers cut into strips
- 8 tortillas corn or fajita-sized flour
- For Serving: shredded cheddar cheese sour cream, lime wedges, tomatoes, cilantro or salsa
Instructions
- Combine the avocado oil, lime juice, chili powder, salt, garlic powder, cumin, and cayenne pepper in a mason jar or blender.
- Shake or blend until well mixed..
- Place the chicken in a shallow dish and pour the marinade over it. Allow to marinate in the refrigerator for 2 hours.
- Remove the chicken from the marinade and discard.
- Heat your Blackstone griddle to medium-high heat.
- Brush with avocado oil.
- Add the onions and peppers to one side of the griddle and the chicken to the other.
- Cook for about 6 to 9 minutes, until the chicken is cooked through and the vegetables are lightly charred.
- Remove from the heat.
- Heat the tortillas until warmed through, about 1 minute.
- Serve the meat and veggies with the warm tortillas and desired toppings.







Shelby says
I couldn't go too far while these were cooking because they just smelt so delicious! The perfect Friday night meal.
Jenni says
These fajitas are amazing! I can't wait to make them again, haha! They were so good!
Allyssa says
Thanks a bunch for sharing this amazing recipe, super easy to make and taste really delicious! Highly recommended!
Andrea says
This fajita seasoning looks so good. And I love this method of cooking the fajitas. They're definitely best this way! Thanks!
Nanci Murphy says
This was so good! We paired it with cilantro lime rice and made fajita bowls. Delicious!
Meghan says
These were a winner. Even the pickiest eater in the house loved them. I’m excited for the leftovers!
Wendy Polisi says
I am so glad that you enjoyed it!
Conrad K says
I don’t often post remarks for recipes. This one is a 10 out of 10!
Thank you Wendy for sharing. This is a keeper for the blackstone.
Wendy Polisi says
I am so glad that you liked it! Thanks for taking the time to let me know.
Brandie Kennedy says
These were delicious! My husband told me to add them to the list…. That is his favorites list. Thanks for sharing.
Wendy Polisi says
I am so glad you enjoyed it!
Adam says
Found this recipe and tried it out because I had all the ingredients in house. My family Loved it from the first bite, to the last one. I saved this recipe because my son wants to know if I can make it weekly. Two thumbs up!! Thank you for sharing this recipe Wendy.
Wendy Polisi says
That makes me so happy! So glad you enjoyed it.
Amber says
This recipe was amazing! I made it as written and my husband said it was his favorite thing I’ve made on the Blackstone. Perfect flavor and the chicken and veggies had a nice char. We never want to go out for fajitas again—these tasted so fresh and were so easy! Thank you—this is now in our meal rotation!
Danielle Bailey says
We make this recipe.once a month using Chicken Thighs and it turns out perfect ever single time. I always get complimented on how good they are.
We can no longer order fajitas out anymore because these are the best fajitas we have ever had! Thank you for the excellent recipe!
Wendy Polisi says
Thanks so much! This is a regular in our family rotation too!
Jimmy says
Amazing marinade flavor. Thanks for this recipe.
Stefanie says
I made this for my extended family and the reviews were glowing! The marinade is flavorful and elevated the chicken so well. We loved them! I'm looking forward to trying more of your recipes, for sure.
Andie says
Wow! I normally don't comment or rate recipes - I know, really freaking rude, but I don't have anything exciting to say that everyone else hasn't already said. I just had to tell you that I just found this recipe and it is by far my favorite fajita marinade recipe yet! I am going to try it with fish as well for some tasty fish tacos. Delicious! Thank you!
Jane says
Made this today and it was absolutely phenomenal. My picky kid ate it up and was upset I didn't make more. I will definitely be putting this into our rotation.