Sponge cake with sparkling wine

Ingredients for 1 servings:

• 200 g butter, soft
• 180 g sugar
• 1 packet of vanilla sugar
• 1 pinch of salt
• 3 eggs
• 150 g flour
• 30 g starch flour
• ½ pack of baking powder
• 1 tbsp cocoa powder
• 100 g hazelnuts, ground
• 100 g chocolate, chopped
• 1 tsp instant coffee powder
• 125 ml sparkling wine
• Butter and flour for the mold
• powdered sugar

Instructions

Working time approx. 15 minutes; Rest time approx. 10 minutes; Cooking/baking time approx. 45 minutes; Total time approx. 1 hour 10 minutes

Loaf cake

Cream the butter until fluffy. Stir in the sugar, vanilla sugar, salt, and eggs. Sift together the flour, cornstarch, baking powder, and cocoa powder, then stir into the butter mixture along with the hazelnuts, chocolate, instant coffee, and sparkling wine. Butter and flour a loaf pan, pour in the batter, and smooth the surface. Bake in a preheated oven at 175°C (top/bottom heat) for about 45 minutes. Remove from the oven and leave in the pan for about 10 minutes. Then turn out and place on a wire rack to cool. Dust with powdered sugar.