This video introduces a super easy gluten-free cookie recipe that can be made with just three ingredients. Without using eggs, simply mix butter, sugar, and cornstarch, shape the dough, and bake it in a toaster oven or regular oven to create delicious, crispy, crumbly cookies. The video also carefully explains how to deal with dough that won't come together and tips for preventing burning, making it perfect for beginners in baking.