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Blackstone Chicken Fajita Quesadillas

Blackstone chicken fajita quesadillas with colorful peppers and tender sliced chicken, built in layers and finished until cheese stretches. Golden griddle quesadilla wedges are served with sour cream, salsa, guacamole, and fresh lime for a Tex-Mex easy dinner.
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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: 850
Ingredients Equipment Method Notes

Ingredients
  

Chicken fajitas quesadillas
  • 1.5 lb chicken breast Sliced thin so it cooks quickly on the griddle.
  • 2 bell peppers Sliced; use colorful peppers if available.
  • 1 onion Sliced thin for even softening.
  • 3 tbsp oil Use an oil suitable for high heat (e.g., avocado or canola).
  • 2 tbsp fajita seasoning Divided: season chicken first, then peppers/onions.
  • 8 flour tortillas Use large tortillas for full coverage.
  • 3 cup shredded cheese (cheddar and Monterey Jack) For layering; helps create gooey, stretchable quesadillas.
  • 1 sour cream For serving.
  • 1 salsa For serving.
  • 1 guacamole For serving.
  • 1 lime wedges For finishing.

Equipment

  • 1 Blackstone griddle

Method
 

Cook the fajita filling
  1. Heat the Blackstone griddle to medium-high and add the oil.
  2. Season the sliced chicken with half the fajita seasoning and cook for 6-7 minutes until done, stirring as needed.
  3. Add the sliced peppers and onions and season with the remaining fajita seasoning, cooking for 5-6 minutes until softened.
Assemble and cook the quesadillas
  1. Place 4 flour tortillas on the griddle and layer each with cheese, the chicken mixture, and more cheese.
  2. Top with the remaining tortillas and cook for 3-4 minutes per side until golden and the cheese is melted.
  3. Cut into wedges and serve immediately with sour cream, salsa, guacamole, and lime wedges.

Notes

For the best melt and stretch, keep the griddle at medium-high and resist flipping too early—wait until the bottom is golden. Store leftovers in the refrigerator up to 3 days; reheat on a griddle or skillet for 2-3 minutes per side to re-crisp. Freeze quesadillas for up to 2 months; thaw overnight in the fridge and reheat until hot. For a lighter swap, use whole-wheat tortillas and reduced-fat cheese (flavor stays close, melting is still workable).