Prince Philip, Duke of Edinburgh - A Cake made for his Grandfather’s wedding named The Battenberg

BATTENBERG/BATTENBURG CAKE 🎂 Ingredients: 3 eggs 200g caster sugar 200ml buttermilk (170ml fresh milk 30ml fresh lemon juice) 90g unsalted butter 1tsp fine salt 300g cake flour Lemon zest Jam preferably apricot jam Marzipan as needed Icing sugar for dusting