Beat in the confectioners’ sugar, lemon juice and zest for two to three minutes until the frosting is fluffy. Place one ...

Try Delia's delicious lemon cake recipe filled with homemade lemon curd. Equipment and preparation: You will need to grease two 18cm/7in sandwich tins 4cm/1½in deep, lined with baking parchment ...

Add the lemon zest, lemon juice, cream of tartar and salt and continue whisking for 2-3 minutes, or until soft peaks form when the whisk is removed from the bowl.

Cut the cake into three discs and spread lemon curd on the top of each one. Spread a layer of buttercream once the curd has started to soak into the cake. Stack the discs on top of each other.