AFTER FALLING IN love with the story of Eliza Seymour Lee’s historic porter plum pudding (see “Eliza’s Enduring Legacy,” facing page), we set out to develop a resplendent layer cake for a contemporary holiday table that honors the flavors of Eliza’s recipe—dried fruits, porter, nutmeg, citrus, brown sugar, and ginger.
To start, we soaked currants and raisins (both regular and golden raisins for depth of flavor) in porter beer overnight. The bath plumped up the dried fruits, making them juicy instead of chewy, and imbued them with the nutty, malty, bitter-sweet flavor of porter. We drained the fruits (setting aside the liquid to use later) and mixed them into a thick cake batter flavored with brown sugar, ginger, nutmeg, lemon zest, and a splash of vanilla. The batter baked into…