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Blackstone Chicken Fajita Quesadillas

Blackstone chicken fajita quesadillas with blistered peppers, onions, and cheesy griddle-cooked wedges. Thin-sliced chicken and fajita seasoning fold into melty cheese for easy Tex-Mex dinner night.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4 servings
Course: Main Dish
Cuisine: Mexican-American
Calories: 920
Ingredients Equipment Method Notes

Ingredients
  

Chicken
  • 1.5 lb chicken breast Sliced thin
  • 2 tbsp fajita seasoning Divided; use half on chicken and half on peppers/onions
Vegetables
  • 2 bell peppers Sliced
  • 1 onion Sliced
Cooking & Assembly
  • 3 tbsp oil
  • 8 large flour tortillas
  • 3 cup shredded cheese (cheddar and Monterey Jack) Shredded
  • 1 sour cream For serving
  • 1 salsa For serving
  • 1 guacamole For serving
  • 1 lime wedges For serving

Equipment

  • 1 cast iron skillet

Method
 

Cook the chicken
  1. Heat a griddle (or flat-top) to medium-high and add the oil. Wait until it shimmers before adding ingredients.
  2. Season the sliced chicken breast with half the fajita seasoning and cook for 6-7 minutes until done, turning once if needed. Keep it in an even layer so it browns instead of steaming.
Cook fajita peppers and onions
  1. Add the sliced bell peppers and onion to the griddle with the remaining fajita seasoning and cook for 5-6 minutes until softened. Stir occasionally until the onions turn translucent.
Assemble and melt the quesadillas
  1. Place 4 flour tortillas on the griddle and layer each one with cheese, the chicken mixture, and more cheese. Build close to the edges so the filling stays inside.
  2. Top with the remaining tortillas and cook for 3-4 minutes per side until golden and the cheese is melted. Press lightly with a spatula for better sealing and visible cheese stretch.
Serve
  1. Cut the quesadillas into wedges and serve with sour cream, salsa, guacamole, and lime wedges. Arrange the sauces on the side for easy cross-section dipping.

Notes

Pro tip: Spread the filling in a thin, even layer so the tortillas toast without getting soggy, and press lightly during the flip for a clean seal. Refrigerate leftovers in an airtight container for up to 3 days; reheat on a griddle or skillet over medium heat until warmed through. Freezing is not recommended because tortillas can toughen after thawing. For a lighter swap, use part-skim shredded cheese while keeping the fajita seasoning the same.