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Chicken Fajita Tacos

Chicken Fajita Tacos

The most delicious chicken fajita tacos that are easy to make, healthy, and gluten free. Packed with authentic flavors, these one pan chicken fajitas are sure to be your new favorite dinner recipe!
5 from 3 votes
Prep Time 5 mins
Cook Time 20 mins
Total Time 25 mins
Serving 4 servings


Chicken Tacos:

  • 3 chicken breasts, skinless and boneless
  • 1 Tbsp olive oil
  • 1 large yellow onion, thinly sliced
  • 3 bell peppers, red, yellow, green, thinly sliced
  • 1 lime
  • ¼ cup fresh cilantro, chopped
  • 8 - 10 corn, flour, or whole wheat tortillas
  • Optional toppings: salsa, pico de gallo, avocado, guacamole, sour cream, cheese

Fajita Seasoning:


  • In a small bowl, combine all the fajita seasoning ingredients and set them to the side.
  • Place your chicken breasts on a paper towel and pat dry. Then use your fingers to evenly spread 1/2 of the seasoning on both sides of the chicken breasts. Save the rest for later!
  • Heat a large saute pan with 1 Tablespoon of olive oil to medium. Place the chicken breasts in and sear for 7 - 8 minutes on each side. Once done, remove the chicken from the pan and let them rest for 5 minutes on a plate. This will ensure they are super juicy.
  • In the same pan, add the onion and bell peppers over medium heat. Add in the leftover seasoning and saute for 4 - 5 minutes until softer. Stir frequently so they do not burn.
  • After the chicken has rested, carefully slice them into thin strips.
  • Add the chicken back into the pan with the onions and bell peppers. Add in the lime juice, chopped cilantro, and stir.
  • Serve immediately with flour or corn tortillas, salsa, pico de gallo, sour cream, cheese, and guacamole.


Yellow Onion: Can use sweet onion, white onion, or red onion.
Spices: Can substitute all spices with 1 - 2 Tablespoons of taco or fajita seasoning.


Calories: 339kcal | Carbohydrates: 35g | Protein: 32g | Fat: 9g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 82mg | Sodium: 486mg | Potassium: 871mg | Fiber: 7g | Sugar: 4g | Vitamin A: 3240IU | Vitamin C: 124mg | Calcium: 82mg | Iron: 3mg
Course Lunch & Dinner
Cuisine Healthy, Mexican
DID YOU MAKE THIS RECIPE?Please leave a comment and star rating on this post and tag @HealthfulBlondie on Instagram & hashtag it #healthfulblondie!