Simon Rimmer scores a lemony hat-trick with this delectable lemon sponge cake soaked in lemon icing and filled with lemon curd mascarpone. Preheat the oven to 180C/350F/Gas 4. Grease and line a ...
Leave to cool for five minutes, then turn the cakes out, peel off the baking parchment and leave to finish cooling on a wire rack. For the lemon filling, blend the butter and icing sugar in a food ...