A cookie is a small, baked, typically sweet confection made from flour, eggs, sugar, and other ingredients. Cookies are believed to have originated in Persia (modern-day Iran) as early as the 7th century CE, where they were used as test cakes to check the oven's temperature. The concept then spread to Europe, where they became popular as an easily stored and portable treat. In British and other Commonwealth varieties of English, what Americans call a cookie is usually called a biscuit, though "biscuit" there also covers savory crackers.
Cookies are made by combining dry ingredients like flour, baking soda or powder, and spices, with wet ingredients like butter, eggs, and sugar. The dough is then scooped or rolled out and baked until golden brown and crisp. Cookies can have a wide variety of textures, from soft and chewy to crisp and crunchy, depending on the recipe and baking method.
Cookies are culturally significant in many parts of the world and are often associated with special occasions, holidays, and traditions. For example, gingerbread cookies are a Christmas staple in many European countries, while Chinese New Year is celebrated with the consumption of numerous cookie varieties. Cookies are also a common snack food, often packaged and sold commercially for convenience.
There are countless variations of cookies, each with its own unique flavor profile and preparation method. Some common cookie types include:
- Chocolate chip cookies: Made with chocolate chips or chunks mixed into a buttery dough.
- Oatmeal cookies: Made with rolled oats, often combined with raisins, nuts, or spices.
- Sugar cookies: A simple cookie made with sugar, flour, butter, and eggs, sometimes decorated with icing or sprinkles.
- Shortbread cookies: A rich, crumbly cookie made with a high proportion of butter or other fats.
- Macaroons: Chewy, coconut-based cookies, often dipped in chocolate.
- Biscotti: Twice-baked, oblong Italian cookies that are crunchy and often flavored with nuts or spices.
Cookies have a wide range of practical applications in the kitchen. They can be enjoyed as a snack, used as an ingredient in desserts (e.g., cookie crumbs in ice cream), or incorporated into savory dishes (e.g., crackers in stuffing). Cookies are also commonly given as gifts, particularly during the holiday season, and can be customized with various decorations and flavors to suit individual preferences.