Holly Toddy Rum and Brandy is a traditional Christmas time cocktail in the United States, devised by British journalist Pierce Egan in the 1820s. It is a variant of eggnog with brandy and rum added and served hot, usually in a mug or a bowl. Another method uses egg whites, beaten stiff, with the yolks and sugar folded back in, and vanilla extract added. A few spoonfuls are added to a mug, then hot water and rum are added, and it is topped with nutmeg.
