To enjoy these scrumptious Caramel Bars without the gluten, a few simple swaps are all you need. Replace the all-purpose flour with a gluten-free all-purpose flour blend - one that's designed for a 1:1 substitution works wonders without altering the taste or texture. For the oats, ensure they're certified gluten-free to avoid any cross-contamination. The beauty of this recipe fibs in its versatility, permitting these small modifications to make a major difference for those pursuing a gluten-free lifestyle.