Modern guidance to help you succeed with this vintage recipe
Extended egg beating (5 minutes) incorporates significant air while partially denaturing proteins, creating a stable foam structure that gives this cake its signature spongy texture. Adding boiling water to the batter gelatinizes the starch in flour, creating a tender, moist crumb while helping to distribute the baking powder evenly. The combination of mechanical leavening (beaten eggs) and chemical leavening (baking powder) provides insurance against collapse, crucial for this delicate historical cake that lacks modern stabilizers.
Make Ahead
The unfrosted cake layers can be baked up to 2 days ahead, cooled completely, wrapped tightly in plastic wrap, and stored at room temperature. The buttercream frosting can be made 3 days ahead and refrigerated in an airtight container; bring to room temperature and rewhip briefly before using to restore smooth consistency.
Storage
Store the frosted cake under a cake dome or covered loosely with plastic wrap at room temperature for up to 2 days. Due to the whipped cream in the frosting, refrigerate if storing longer than 8 hours; bring to room temperature 30 minutes before serving for best texture and flavor. Refrigerated cake will keep for up to 4 days.
AI-generated tips from Chef Cecil's culinary database
Make Ahead
The unfrosted cake layers can be baked up to 2 days ahead, cooled completely, wrapped tightly in plastic wrap, and stored at room temperature. The buttercream frosting can be made 3 days ahead and refrigerated in an airtight container; bring to room temperature and rewhip briefly before using to restore smooth consistency.
Storage
Store the frosted cake under a cake dome or covered loosely with plastic wrap at room temperature for up to 2 days. Due to the whipped cream in the frosting, refrigerate if storing longer than 8 hours; bring to room temperature 30 minutes before serving for best texture and flavor. Refrigerated cake will keep for up to 4 days.
