Sharlotka: The Russian Apple Sponge Cake Descended from Charlotte

Sharlotka is a Russian baked cake of chopped apples in a sweet sponge batter, ubiquitous in Soviet and post-Soviet home kitchens because it needs only a few cheap, common ingredients — typically eggs, sugar, flour, and apples — with the whipped egg foam providing the rise. Its standard batter ratio is roughly 4 eggs to 1 cup flour to 1 cup sugar. The name derives from the European charlotte, a dessert documented by the late 18th century and associated with French chef Marie-Antoine Carême around 1803. The classic charlotte lines a mold with bread, sponge cake, or ladyfingers and fills it with fruit puree or custard; the charlotte russe variant uses ladyfingers and Bavarian cream and is served cold. The name is variously traced to Queen Charlotte of Great Britain or to the older English word \"charlyt\" meaning a dish of custard filling. The Russian line diverged sharply. A 19th-century Russian sharlotka was a baked pudding layering brown bread and apple sauce, recognizably charlotte-like. It has since evolved into the modern form: a simple dish of chopped apples baked in a sweet batter, with the bread-lined mold abandoned entirely. The modern sharlotka adapts readily to other fruits such as rhubarb.