National Cheesecake Day is celebrated on July 30, 2017. Cheesecake is a sweet dish consisting primarily of a mixture of soft, fresh cheese, eggs, and sugar; often on a crust or base made from crushed cookies or graham crackers, pastry or sponge cake.
It may be baked or unbaked. Cheesecake is usually sweetened with sugar and may be flavored or topped with fruit, whipped cream, nuts, fruit sauce and/or chocolate. Cheesecake can be prepared in many flavors, such as strawberry, pumpkin, key lime, or toffee. Cheesecake is usually served as a dessert.
North America has several different recipes for cheesecake and this usually depends on the region in which the cake was baked, as well as the cultural background of the person baking it. Almost all modern cheesecakes in the United States and Canada use cream cheese. These cheesecakes are typically baked before serving. (With material from: Wikipedia)