This easy chicken fajitas recipe starts with a simple homemade fajita seasoning mix that flavors lean chicken breast, onion and a rainbow of bell peppers for a true one-skillet meal that's ready to eat in just about 30 minutes.
Course Main Course
Cuisine Mexican
Keyword chicken fajitas
Prep Time 15 minutesminutes
Cook Time 15 minutesminutes
Total Time 30 minutesminutes
Servings 6
Calories 426kcal
Ingredients
Fajita Seasoning Mix
2teaspoonschili powder
1teaspoonpaprika
1teaspoonkosher salt
½teaspoononion powder
½teaspoonground cumin
½teaspoongarlic powder
½teaspoongranulated sugar
¼teaspooncayenne pepper
Chicken Fajitas
1 ½poundsboneless, skinless chicken breasts
1batchfajita seasoning mix (recipe above)
1tablespoon cornstarch
¼cup plus 2 tablespoonscanola oil, divided
2-3limes
½green bell pepper, cored and seeded
½red bell pepper, cored and seeded
½yellow bell pepper, cored and seeded
1yellow onion, peeled and halved
12flour tortillas
Instructions
Make the marinade. Mix the fajita seasoning in a small bowl with the cornstarch. Add ¼ cup of the oil and the juice of 1 lime and whisk to combine. Thin the mixture with water if it's too pasty. Set aside.
Slice and marinate the chicken. Slice the chicken breast into ¼" thick slices and place in a shallow bowl or zippered freezer bag if making ahead for meal prep. Add ⅔ of the fajita seasoning marinade and toss to coat the chicken well. Set aside.
Season the veggies. While the chicken marinates, slice the bell peppers and onion and place in a shallow bowl or zippered freezer bag if making ahead for meal prep. Add the remaining ⅓ of the marinade and toss the vegetables until well coated. Set aside.
Cook the vegetables. Heat 1 tablespoon of the oil in a large cast iron skillet or heavy bottomed pan over medium-high heat and add the vegetables. Cook until the onion softens and the peppers take on color, stirring occasionally, for 4-5 minutes. Transfer to the shallow bowl.
Cook the chicken. Heat the remaining oil in the skilled and cook the chicken undisturbed until bottom of the chicken pieces begin to turn white, the bottoms are browned, and the chicken releases its juices, about 4 minutes each side.
Return the veggies to the pan. Add the peppers and onion back to the skillet and cook for another 2-3 minutes until everything is warmed through. Remove from the heat and give the dish a squeeze of the remaining lime.
This recipe can be prepped and refrigerated 2 days before cooking. After cooking, leftover chicken fajitas will keep stored in an airtight container in the refrigerator for 3-4 days (store the toppings separately).