Step 1

Prepare the Chocolate Sponge:

• Preheat your oven to 350°F (175°C). Grease and flour a round cake pan.
• In a mixing bowl, beat the eggs until they become light and fluffy.
• Gradually add sugar while continuing to beat until the mixture is well combined.
• Sift the flour and instant yeast into the egg mixture, folding gently until fully incorporated.
• Add vanilla sugar or vanilla extract and a pinch of salt, mixing well.
• Pour the batter into the prepared cake pan and bake in the preheated oven for about 20-25 minutes, or until a toothpick inserted into the center comes out clean.
• Allow the chocolate sponge to cool completely.

Step 2

Prepare the Chocolate Ganache:

• In a heatproof bowl, melt the dessert chocolate over a double boiler or in the microwave, stirring occasionally.
• In a separate saucepan, heat the heavy whipping cream until it begins to simmer.
• Pour the hot cream over the melted chocolate and stir until smooth and glossy.
• Add the melted butter to the chocolate mixture, stirring until well combined.

Step 3

Assemble the Cake Layers:

• Cut the cooled chocolate sponge into two or three layers, depending on your preference.
• Place one layer on a serving platter and brush with Kirsch liquor.
• Spread a layer of chocolate ganache over the first layer and repeat the process with the remaining layers.

Step 4

Prepare the Chocolate Glaze:

• In a small saucepan, melt 2 tsp of butter.
• Add cornstarch and icing sugar to the melted butter, stirring continuously until the mixture thickens.
• Gradually add water, stirring until you achieve a smooth glaze.

Step 5

Finish the Cake:

• Pour the chocolate glaze over the assembled cake, allowing it to drip down the sides.
• Optionally, decorate the cake with chocolate shavings, berries, or other toppings of your choice.

Step 6

Chill and Serve:

• Refrigerate the cake for at least 2-3 hours or overnight to allow the flavors to meld and the layers to set.
• Slice and serve the Infinite Forest Cake chilled. Enjoy your decadent and delicious creation!