Creating Chicken Quesadilla is straightforward if you follow these easy steps:

1. Prepare the Ingredients: Gather all your ingredients, and shred the cooked chicken if not already done.
2. Heat the Pan: In a large skillet, heat 1 tablespoon of olive oil over medium heat.
3. Sauté Vegetables: Add the sliced bell peppers and onions to the skillet. Cook for about 5 minutes or until they are soft.
4. Season the Vegetables: Sprinkle with salt, pepper, and taco seasoning if using. Stir to combine and cook for an additional minute.
5. Add Chicken: Mix the shredded chicken into the skillet. Stir until heated through, about 2 minutes. Remove from heat.
6. Assemble the Quesadilla: Place a tortilla in the skillet. Layer half of the tortilla with a portion of the chicken and vegetable mixture, followed by a generous amount of cheese. Fold the tortilla over to create a half-moon shape.
7. Cook the Quesadilla: Cook for about 3-4 minutes on one side until golden brown. Flip carefully and cook another 3-4 minutes until the other side is golden and the cheese has melted.
8. Repeat: Repeat the process for the remaining tortillas, adding more oil to the skillet as needed.
9. Slice: Once cooked, transfer the quesadillas to a cutting board. Allow them to cool for a minute before slicing them into wedges.
10. Garnish: Sprinkle with fresh cilantro for a pop of color and flavor.

By following these steps, you’ll create amazing Chicken Quesadillas that are sure to impress!