To make these Roquefort and Walnut Puff Pastry Rolls gluten-free, use a certified gluten-free puff pastry sheet and a gluten-free flour blend for rolling. Confirm that the Roquefort cheese, heavy cream, walnuts, and fresh rosemary are labeled gluten-free or free from cross-contact warnings. Some cheeses and packaged nuts may be processed on shared equipment, so check labels carefully. Use clean baking sheets, parchment paper, knives, bowls, measuring tools, and work surfaces to prevent gluten contamination.