Roasted Chicken and Pineapple Quesadilla

I saw this recipe on The Pioneer Woman's site recently and couldn't wait to make it for lunch. I made these for my son and I with the leftover Slow Roasted Chicken with Cilantro-Lime Butter and they turned out fantastic. I loved the tender chicken with the spicy barbecue sauce and sweet pineapple... they are definitely my new favorite quesadilla! My son gobbled up every last bite of his and so