1 hr 10 min — Medium — British
A standard vanilla sponge batter fills 24 mini fairy cake cases in two 12-hole tins, baking in about 70 minutes from start to finish. Two separate berry purées — 300g of raspberries and 300g of blackberries or blueberries — swirl through the buttercream, tinting each batch a different color. Pipe the frosting through open star nozzles for a defined, textured top on each cake. The contrasting purées make the platter visually varied without requiring two completely different batters.