To turn these Brownie Muffins into a gluten-free treat. Without losing any of their appeal. Just swap the regular Rice Krispies® for a certified gluten-free puffed rice cereal. It's a change that lets everyone enjoy the creamy goodness of this dessert. Don't forget. Gluten can be sneaky. So make sure your marshmallows, vanilla extract, and powdered sugar are also gluten-free. With these adjustments. Baking becomes more inclusive. Allowing everyone at the table. To savor the delight. And scrumptiousness of your creation.