BBQ Chicken & Pineapple Quesadillas

I used the leftovers to make this:

BBQ Chicken & Pineapple Quesadillas
8 tortillas (I used whole wheat)
Fresh pineapple, cut in small chunks
8 oz. monterey jack cheese, shredded
Leftover bbq chicken
Jalapenos, chopped (optional)
Butter or cooking spray

Spray or lightly butter a large skillet over medium heat. Add a tortilla and lightly crisp on one side. Flip over and add a sprinkle of cheese, bbq chicken, pinapple pieces, jalapeno (if you want some heat), and another sprinkle of cheese.
NOTE: Try not to add a lot of the juice from the chicken, otherwise it gets too juicy in the pan and your tortilla won't get crispy.
Top with another tortilla. When brown, lift up quesadilla and add another spray or a little more butter and gently flip over. Brown on the other side and remove from pan when both sides are brown & crispy.