Preheat your oven to 350°F (180°C) and grease a Bundt pan thoroughly. TIP: Dust with flour to prevent sticking.
In a large bowl, whisk together the flour, baking powder, and cocoa powder. TIP: Sifting the dry ingredients ensures a lump-free batter.
In another bowl, cream together the butter, sugar, and vanilla sugar until light and fluffy. Beat in the eggs one at a time.
Melt the dark chocolate and stir it into the butter-egg mixture.
Gradually add the dry ingredients to the wet ingredients, alternating with the milk, until just combined. TIP: Avoid overmixing to keep the cake tender.
Pour the batter into the prepared Bundt pan and smooth the top. TIP: Use a spatula to ensure an even distribution.
Bake for 40-45 minutes, or until a wooden skewer inserted into the center comes out clean. TIP: Avoid opening the oven during the first 30 minutes to prevent the cake from collapsing.
Let the cake cool in the pan for 10 minutes, then invert it onto a wire rack to cool completely.
Dust with powdered sugar, slice, and serve. TIP: Serve with melted chocolate or whipped cream for an extra treat.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.