Hey Amy, I've built the combination all over 1 7 days ahead of time and it has been wonderful. just make certain to toast the kunafa very low and slow right until golden and crispy – this tends to make sure the combination stays crunchy. Hope this can help x https://whatisadubaichocolatebar92346.bloggosite.com/39018199/facts-about-fix-dessert-chocolate-where-to-buy-revealed