Shortbread cookies are indeed a delightful and classic treat known for their simplicity and rich buttery flavor. As you mentioned, the basic recipe requires only three fundamental ingredients: flour, sugar, and butter, usually combined in equal parts by weight. The key to achieving that perfect crumbly texture and rich taste lies in using high-quality butter and carefully blending the ingredients. Store the cooled shortbread cookies in an airtight container to keep them fresh for several days. shortbread cookie mixes are convenient options for those who want to enjoy the deliciousness of homemade shortbread with less effort. They're a great choice for quick and easy baking while still maintaining that classic shortbread taste.