Cookies are broadly classified according to how they are formed or made, including at least these categories: •
Bar cookies consist of batter or other ingredients that are poured or pressed into a pan (sometimes in multiple layers) and cut into cookie-sized pieces after baking. In
British English, bar cookies are known as "tray bakes". In the UK, the term "cookie" often refers only to this particular type of product. •
Filled cookies are made from a rolled cookie dough filled with a fruit, jam or confectionery filling before baking.
Hamantashen are a filled cookie. •
Molded cookies are also made from a stiffer dough that is molded into balls or cookie shapes by hand before baking.
Snickerdoodles and
peanut butter cookies are examples of molded cookies. Some cookies, such as hermits or
biscotti, are molded into large flattened loaves that are later cut into smaller cookies. •
No-bake cookies are made by mixing a filler, such as cereal or nuts, into a melted confectionery binder, shaping into cookies or bars, and allowing to cool or harden. Oatmeal clusters and
rum balls are no-bake cookies. •
Pressed cookies are made from a soft dough that is extruded from a
cookie press into various decorative shapes before baking.
Spritzgebäck is an example of a pressed cookie. •
Refrigerator cookies (also known as
icebox cookies) are made from a stiff dough that is refrigerated to make the raw dough even stiffer before cutting and baking. The dough is typically shaped into cylinders which are sliced into round cookies before baking. Pinwheel cookies and those made by
Pillsbury are representative. flatbread cookie is part of
Mughlai cuisine of the
Indian subcontinent. •
Rolled cookies are made from a stiffer dough that is rolled out and cut into shapes with a
cookie cutter.
Gingerbread men are an example. •
Sandwich cookies are rolled or pressed cookies that are assembled as a
sandwich with a sweet filling. Fillings include
marshmallow, jam, and
icing. The
Oreo cookie, made of two chocolate cookies with a
vanilla icing filling, is an example.
Domino cookies Other types of cookies are classified for other reasons, such as their ingredients, size, or intended time of serving: •
Breakfast cookies are typically larger, lower-sugar cookies filled with "heart-healthy nuts and fiber-rich oats" that are eaten as a quick breakfast snack. •
Lactation cookies are cookies that are said to stimulate a breastfeeding parent's milk production. •
Low-fat cookies or
diet cookies typically have lower fat than regular cookies. •
Raw cookie dough is served in some restaurants, though the eggs may be omitted since the dough is eaten raw, which could pose a
salmonella risk if eggs were used. Cookie Dough Confections in New York City is a restaurant that has a range of raw cookie dough flavors, which are scooped into cups for customers like ice cream. •
Skillet cookies are big cookies baked in a cast-iron skillet and served warm. They are either eaten straight from the pan or cut into wedges, often with vanilla ice cream on top. •
Supersized cookies are large cookies such as the Panera Kitchen Sink Cookie. These very large cookies are sold at grocery stores, restaurants and coffeeshops. •
Vegan cookies can be made with flour, sugar, nondairy milk, and nondairy
margarine.
Aquafaba icing can be used to decorate the cookies. •
Cookie cakes are made in a larger circular shape usually with writing made of frosting. ==Reception==