To make this recipe gluten-free, it’s a super simple swap—just replace the all-purpose flour with a gluten-free flour blend, or you can even use cornstarch to thicken the sauce. Make sure your chicken broth is gluten-free as well, as some brands contain hidden gluten. With these small changes, you’ll still get that creamy, rich flavor, with all the cozy, cheesy goodness intact. Enjoy your potatoes worry-free!