Creating Chicken Quesadillas can be straightforward if you follow these simple steps:

1. Prepare the Filling: In a bowl, combine the shredded chicken with taco seasoning, diced bell peppers, and onions. If you like spice, add the sliced jalapeño.
2. Heat the Pan: Place a skillet over medium heat and add olive oil.
3. Assemble the Quesadillas: Lay one tortilla in the skillet. Sprinkle half of the cheese on one half, then add a portion of the chicken mixture on top, followed by another layer of cheese.
4. Fold: Fold the tortilla over to create a half-moon shape, pressing down gently to seal.
5. Cook the Quesadilla: Let it cook for about 3-4 minutes until the bottom is golden brown. Carefully flip and cook the other side for an additional 3-4 minutes until nice and crispy.
6. Repeat: Remove the cooked quesadilla from the skillet and keep warm. Repeat the process with the remaining tortillas and filling.
7. Slice and Serve: Slice the quesadillas into wedges and serve hot with sour cream, salsa, and fresh cilantro for garnish.

These steps will guide you in creating delicious Chicken Quesadillas effortlessly.