3 lemon layer cake with lemon curd and mascarpone Recipes

butter, softened plus extra for greasing, plain flour , plus a little for dusting, bicarbonate of soda, baking powder, salt, caster sugar, eggs, lightly beaten, plain yogurt, lemon zest, only finely grated, mascarpone, lemon curd, fresh raspberries, icing sugar , to dust

sugar, fresh lemon juice, eggs, egg yolks, chilled unsalted butter, cut into 1/2 inch cubes, eggs, separated, sugar, cake flour (sifted, then measured), salt, sugar, boiling water, fresh lemon juice, chilled heavy whipping cream, sugar, chilled mascarpone cheese