The chocolate chip cookie is among the most well-known cookies in the United States; indeed, this sweet treat is considered an integral part of the country's culture. Classified as a "drop cookie," it is round in shape and incorporates chocolate pieces into the dough for both flavor and decoration. Its texture can range from soft and chewy to crisp. The ingredients are similar to those used for other cookies including eggs, sugar, flour, a leavening agent, fat, starch, vanilla extract, and chocolate pieces. A combination of brown and white sugar is typically used, as each type affects the cookie's texture differently. You can find the Recipe for Chocolate Chip Cookies in the relevant section.