Chicken Fajita Quesadilla: Step-by-Step Recipe for Flavorful Filling

Quesadillas are always a favorite. Turn this classic into something special with these easy Chicken Fajita Quesadillas—ready in 30 minutes or less.

Chicken Fajita Quesadilla Recipe from addapinch.com

Quesadillas have been a go-to lunch or supper in our house since my son Sam was little. He adored them and would ask for them often—back then he called them “K-dees and cheese.” Those memories are precious and make these quesadillas feel even more comforting.

Now that he’s older and enjoys more than plain cheese, chicken fajita quesadillas have become a family favorite. They’re simple, flavorful, and perfect for busy weeknights.

I begin by preparing the chicken and vegetables much like I would for chicken fajitas. Once the fajita filling is cooked, I pile shredded cheese on a tortilla, add the chicken and peppers, and cook until the cheese melts and the tortilla is golden. Serve with your favorite garnishes and they disappear fast.

Below is the full Chicken Fajita Quesadilla recipe—easy, delicious, and ready in about 30 minutes.

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Chicken Fajita Quesadilla Recipe

Robyn Stone
5 from 1 vote
Quesadillas are a favorite—elevated here with seasoned chicken and sautéed peppers for a quick, delicious meal.
Prep Time: 10
Cook Time: 20
Total Time: 30
Servings: 6

Ingredients

  • 2 pounds boneless skinless chicken breasts, sliced into thin strips
  • 1 red pepper, deseeded and sliced into thin strips
  • 1 bell pepper, deseeded and sliced into thin strips
  • 1 red onion, peeled and sliced into thin strips
  • 3 tablespoons olive oil
  • 1 tablespoon lemon juice
  • ½ teaspoon chili powder
  • 1 teaspoon ground cumin
  • Pinch cayenne pepper (optional for heat)
  • ½ teaspoon Kosher salt
  • ½ teaspoon ground black pepper
  • 2 cloves garlic, minced
  • 6–8 tortillas
  • Monterey Jack cheese, shredded (amount to preference)

Optional Garnish:

  • Sour cream
  • Sliced avocado
  • Salsa

Instructions

  • Cut the chicken and vegetables into thin strips. Place chicken in one zip-top bag and vegetables in another. In a jar with a tight lid, combine olive oil, lemon juice, chili powder, ground cumin, cayenne, salt, pepper, and minced garlic. Shake to combine. Pour one-third of the mixture over the chicken, one-third over the vegetables, and reserve the remaining third for cooking. Seal the bags and refrigerate for at least one hour or up to overnight.
  • When ready to cook, heat a skillet over medium heat. Add the marinated vegetables and sauté until tender; remove to a plate. Add the chicken strips to the same skillet and cook until nearly done. Return the vegetables to the skillet and add the reserved marinade; cook together until the chicken is cooked through and flavors are combined.

For the Quesadillas:

  • Place a tortilla on a large skillet or griddle over medium heat. Sprinkle shredded cheese across the tortilla, then pile the chicken fajita filling on one half. Cook until the cheese begins to melt and the tortilla is lightly browned. Fold the tortilla over to enclose the filling and cook briefly on the other side if needed. Remove, slice, and serve with sour cream, sliced avocado, and salsa if desired.

Nutrition

Calories: 346kcal
Carbohydrates: 20g
Protein: 35g
Fat: 13g
Fiber: 2g

Nutrition information is automatically calculated and should be used as an approximation.

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Enjoy!
Robyn xo

Quesadillas are always a favorite! Why not kick this classic up a notch with these amazing Chicken Fajita Quesadillas! ! // addapinch.com