Transforming these No-Bake Biscoff Cookie Truffles into a gluten-free delight is surprisingly simple and doesn't compromise their irresistible charm. Instead of traditional Biscoff cookies, seek out a gluten-free alternative that mimics the rich, spiced flavor profile of Biscoff. There are several brands offering gluten-free speculoos-style cookies that can seamlessly substitute for Biscoff cookies. Ensure that your cookie butter is also gluten-free, as some brands might include gluten-containing additives.