This video shows you how to make an authentic chestnut cake using plenty of candied chestnuts. Mix unsalted butter, granulated sugar, chestnut paste, and beaten eggs in order, then add cake flour and baking powder to make the batter. Finally, add the candied chestnuts and rum and mix well, then pour the batter into a mold and bake in the oven. Sprinkle powdered sugar on top of the baked cake, and you'll have a moist cake with a gentle chestnut sweetness that will make you feel like you're in a café.