Royal Mazurka
Description
The recipe won't take much time. Melt the butter and grind the almonds through a meat grinder. Then mix the eggs with sugar and whisk over a water bath until the mixture becomes thick. Just before finishing whisking, slowly pour in lemon juice–acidulated boiling water in a thin stream. After that, remove the mixture from the water bath and continue stirring until completely cooled. Once cooled, add the flour and ground almonds, simultaneously pouring in the melted butter. Transfer the finished batter onto greased parchment paper on a baking sheet and place in a well-preheated oven for about 40 minutes. Once the mazurka is baked, let it cool and remove it from the baking sheet. Cut it in half, place one half on top of the other, spreading marmalade in between. Glaze the finished cake with lemon icing, which will harden before serving. Serve chilled.