You’ll love these easy and mouthwatering Blackstone chicken fajitas! This Blackstone fajitas recipe is perfect for outdoor cooking on your Blackstone griddle grill when you’re looking for a classic recipe everyone will love.
These Blackstone fajitas are quick and flavorful! We highly recommend our marinating recipe, but you can skip that step if you need dinner in a hurry!

Blackstone Chicken Fajitas Recipe
When it comes to fajitas, the Blackstone griddle adds a unique twist to the traditional dish. You get an even heat distribution plus the large cooking surface of the Blackstone grill allows for perfectly cooked chicken and veggies. You’ll feel like you’re at your favorite Mexican restaurant but these are cheaper, quicker, and healthier!
This was one of the first Blackstone recipes we made and it’s always a family favorite go-to recipe. You can either use our homemade fajita seasoning mix or you can use a packet of premade seasoning mix or even taco seasoning.
Why You’ll Love These Fajitas on Griddle
- Super yummy: The combination of perfectly grilled chicken, tender veggies, and flavorful seasonings makes these fajitas incredibly delicious. A Blackstone griddle adds a smoky and charred flavor that can’t be beat.
- Quick and easy: With just a few ingredients, these fajitas are incredibly easy to make. Make them even faster by using a packet of fajita seasoning mix.
- Healthy: These Blackstone fajitas (chicken) are a healthier option than eating out, you can control the ingredients and amount of grease you use in the recipe!

Ingredients for Blackstone Fajitas
The printable Blackstone fajita recipe is down in the recipe card. You can also swap your favorite store-bought fajita seasoning mix for our homemade recipe.
- chicken breasts, boneless skinless (or you can use chicken thighs)
- bell peppers (you can use any color you prefer: red, green, yellow, or a mix)
- onions (red or yellow)
- avocado oil (or another type of high heat oil)
- fresh lime
- seasonings– cumin, chili powder, paprika, garlic powder,sea salt and pepper
- Tortillas (flour or corn)
- Optional toppings: shredded cheese (cheddar, Monterey Jack, or Mexican blend), sour cream, guacamole, salsa, chopped fresh cilantro
Variations
- Vegetarian option: Skip the chicken and add extra veggies like zucchini, mushrooms, or corn for a delicious vegetarian version. Portobello mushroom slices make the ideal swap for meat.
- Seafood twist: Swap the chicken for shrimp or fish fillets to create tasty seafood fajitas. Swapping for another protein source will change the cooking time!
- Spicy kick: If you like heat, add some diced jalapeños or a sprinkle of cayenne pepper for a spicy twist.
- Smoky flavor: For an extra smoky flavor, marinate the chicken in a little bit of smoky chipotle sauce before grilling.
Equipment
- Blackstone griddle or grill
- Tongs
- Cutting board
- Knife
- Mixing bowl
- Grill spatula

How to Make Fajitas on Blackstone
It just takes a few simple steps to make chicken fajitas on the Blackstone griddle! Prep the veggies and meat, combine them with seasoning, and quickly cook and char them on your outdoor griddle.
Step 1: Add the avocado oil, fresh lime juice, chili powder, ground cumin, garlic powder, paprika, oregano, salt, and pepper to a medium size low shallow bowl and mix well. Add in the chicken slices and toss to combine. Cover the bowl with plastic wrap and marinate the chicken for 2 hours. Remove the chicken from the marinade and discard it.
Step 2: Preheat your Blackstone griddle grill to medium-high heat. Brush it with high-heat oil (such as avocado oil).
Step 3: Add chicken to one side of the preheated griddle and the peppers and onions to the other. Cook for about 6-8 minutes until the chicken and vegetables are a little charred and the internal temperature of the chicken is 165 F when tested with a digital meat thermometer.
Step 4: Combine the chicken, onions, and bell peppers together. Remove the Blackstone fajitas from the griddle and set them aside.
Step 5: Heat the tortillas on the griddle for about 1 minute to warm them up.
Step 6: Immediately serve the chicken fajitas with warm tortillas and toppings such as salsa, fresh cilantro, guacamole, and sour cream. Enjoy!
Recipe Tips for Blackstone Chicken Fajitas
- Marinating the chicken is totally optional! If you want to make this recipe even quicker, just coat the chicken strips with a blend of avocado oil and fajita seasoning.
- Don’t overcrowd the griddle or grill, make sure all of the ingredients have plenty of space to get crispy and char.
- Customize the seasonings to suit your taste preferences, feel free to add more or use your favorite store-bought seasoning instead of our homemade fajita seasoning recipe.
- It’s easy to swap the chicken for beef and make Blackstone steak fajitas instead.
Storing and Reheating
Storing: Store any leftover Blackstone chicken fajitas in an airtight container in the refrigerator for up to 3-4 days.
Freezing: You can freeze the cooked chicken and vegetables for up to 2 months. Thaw them in the refrigerator overnight before reheating.
How do you reheat Blackstone chicken fajitas?: To reheat the fajitas, you can either warm them in a skillet over medium heat until heated through or reheat them on the Blackstone griddle for a few minutes.
What Goes with Chicken Fajitas?
When serving chicken fajitas, here are some delicious options you can add to your table:
- Spanish rice
- Refried beans
- Guacamole
- Pico de gallo
- Salsa verde
- Sour cream
- Shredded lettuce
- Diced tomatoes
- Shredded cheese (cheddar, Monterey Jack, or Mexican blend)
- Fresh cilantro
- Lime wedges
- Corn or flour tortillas
- Tortilla chips
- Mexican street corn (elotes)
- Mexican-style grilled vegetables (such as zucchini, squash, or corn)
- Mexican-style slaw
What to do with Leftover Fajitas?
- Fajita bowls: Chop up the leftover chicken and veggies, and serve them over a bed of lettuce or rice for a delicious fajita bowl.
- Quesadillas: Use the leftover fajita ingredients to make cheesy quesadillas. Simply place the chicken, veggies, and cheese between tortillas and cook until the cheese melts.
- Fajita omelet: Whip up a tasty breakfast by adding the leftover fajita ingredients to an omelet. Fold in the chicken, veggies, and some shredded cheese for a flavorful morning meal.
- Fajita salad: Slice the leftover chicken and veggies into bite-sized pieces and toss them with mixed greens, cherry tomatoes, and your favorite dressing for a refreshing fajita salad.
FAQs for Griddle Fajitas
Can I make these Blackstone chicken fajitas on a regular stovetop?
Yes, you can! Simply use a large skillet or grill pan on your stovetop instead of a Blackstone griddle or grill.
Can I use a different protein instead of chicken?
Absolutely! These fajitas work well with beef, shrimp, or even tofu for a vegetarian option.
Can I use store-bought fajita seasoning?
Yes, you can use store-bought fajita seasoning if you prefer. Adjust the amount according to your taste.

Blackstone Chicken Fajitas Recipe
Ingredients
Method
- Add the avocado oil, fresh lime juice, chili powder, ground cumin, garlic powder, paprika, oregano, salt, and pepper to a medium size low shallow bowl and mix well. Add in the chicken slices and toss to combine. Cover the bowl with plastic wrap and marinate the chicken for 2 hours. Remove the chicken from the marinade and discard it.
- Preheat your Blackstone griddle grill to medium-high heat. Brush it with high-heat oil (such as avocado oil).
- Add chicken to one side of the preheated griddle and the peppers and onions to the other. Cook for about 6-8 minutes until the chicken and vegetables are a little charred and the internal temperature of the chicken is 165 F when tested with a digital meat thermometer.
- Combine the chicken, onions, and bell peppers together. Remove the Blackstone fajitas from the griddle and set them aside.
- Heat the tortillas on the griddle for about 1 minute to warm them up.
- Immediately serve the chicken fajitas with warm tortillas and toppings such as salsa, fresh cilantro, guacamole, and sour cream. Enjoy!
Nutrition
Notes
- Marinating the chicken is totally optional! If you want to make this recipe even quicker, just coat the chicken strips with a blend of avocado oil and fajita seasoning.
- Don’t overcrowd the griddle or grill, make sure all of the ingredients have plenty of space to get crispy and char.
- Customize the seasonings to suit your taste preferences, feel free to add more or use your favorite store-bought seasoning instead of our homemade fajita seasoning recipe.
- It’s easy to swap the chicken for beef and make Blackstone steak fajitas instead.
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