Cheesecake

Cheesecake

Baked cheesecake with a strawberry, raspberries, and blueberries
Type	Custard tart
Course	Dessert
Main ingredients	Cheese, pie crust (graham cracker crust, pastry, or sponge cake), sugar

Cheesecake is a sweet dessert consisting of one or more layers. The main, and thickest layer, consists of a mixture of soft, fresh cheese (typically cream cheese or ricotta), eggs, and sugar; if there is a bottom layer it often consists of a crust or base made from crushed cookies (or digestive biscuits), graham crackers, pastry, or sponge cake. It may be baked or unbaked (usually refrigerated). Cheesecake is usually sweetened with sugar and may be flavored or topped with fruit, whipped cream, nuts, cookies, fruit sauce, and/or chocolate syrup. Cheesecake can be prepared in many flavors, such as strawberry, pumpkin, key lime, chocolate, Oreo, chestnut, or toffee.

An ancient form of cheesecake may have been a popular dish in ancient Greece even prior to Romans' adoption of it with the conquest of Greece. The earliest attested mention of a cheesecake is by the Greek physician Aegimus, who wrote a book on the art of making cheesecakes (πλακουντοποιικόν σύγγραμμα—plakountopoiikon suggramma). The earliest extant cheesecake recipes are found in Cato the Elder's De Agri Cultura, which includes recipes for two cakes for religious uses: libum and placenta. Of the two, placenta is most like most modern cheesecakes, having a crust that is separately prepared and baked.