To make this recipe gluten-free, substitute the Pillsbury Grands cinnamon rolls with a certified gluten-free cinnamon roll dough (available in some specialty or health food stores). Ensure the brown sugar, powdered sugar, cream cheese, vanilla extract, and butter are all labeled gluten-free, as some processed ingredients may contain trace amounts of gluten or be produced in shared facilities. The rest of the recipe remains unchanged and can be prepared as described.