This document provides a recipe for lemon cake. It lists ingredients for the cake mixture including flour, salt, butter, egg yolk, and sugar. It also lists ingredients for the lemon filling including lemon, sugar, corn flour, eggs, and butter. The instructions call for mixing the dry and wet ingredients for the cake mixture, rolling it out, and baking. While the cake bakes, the document provides directions for making the lemon filling by cooking lemon rind in sugar water and thickening with corn flour and egg yolks. Once the cake is cooled, the filling is spread over it and topped with whipped egg whites and sugar for a meringue.