Cheesecake

Though cheese-based cakes go back to antiquity, the American cheesecake depends on a specifically American ingredient: cream cheese. It was developed in 1872 by William Lawrence, a dairyman in Chester, New York, who while trying to copy French Neufchâtel produced a richer, softer unripened cheese; his firm later marketed it under the now-famous 'Philadelphia' brand name, adopted around 1880. Cream cheese gave American bakers a smooth, stable base for a dense baked custard, distinct from the ricotta or curd cheesecakes of Europe. The graham-cracker crumb crust, made from an American cracker, became the standard base. The plain baked cream-cheese cake is the national everyday form from which the denser New York style and many regional variants descend.

The filling is smooth, dense, and creamy, melting on the tongue with the gentle tang of cream cheese balanced against the sugar; the plain version is a little lighter and softer than the brick-dense New York style. Beneath it, the graham crust adds a sandy, buttery, faintly toasted crunch and a honey-cinnamon note. The whole is rich and cool, sweet but not sharply so, with a clean dairy finish. A wedge eaten cold is dense enough that a thin slice satisfies, and a tart fruit topping cuts the richness.

This is a baked egg custard thickened by cream cheese: the eggs' proteins coagulate gently in the heat and, with the high fat of the cream cheese, set the filling into a smooth, sliceable gel rather than a liquid. Low, even heat is critical — too hot and the proteins tighten too fast, curdling the texture, cracking the top, or weeping; many bakers use a water bath to buffer the temperature and keep the custard creamy. The filling is pulled while the center still jiggles, then chilled for hours so it firms fully and the flavor settles. The crust is pre-baked so the butter binds the crumbs into a firm base that resists the moist filling, and slow cooling helps prevent the surface from cracking as it contracts.