Melt the butter over low heat, then let it cool for a few minutes.
In a large bowl, whisk together the flour, baking powder, granulated sugar, vanilla sugar, and a pinch of salt until evenly combined.
In another bowl, whisk the eggs, then add the milk and melted butter. Mix well.
Pour the wet ingredients into the dry ingredients and stir until smooth, forming a consistent batter.
Preheat your waffle iron and lightly grease it with butter or oil to prevent sticking.
Pour a portion of the batter into the waffle iron and cook for 3-5 minutes, or until golden brown and crispy.
Repeat the cooking process with the remaining batter, and keep the waffles warm until serving.
Melt the dark chocolate over a double boiler, then let it cool slightly.
Whip the heavy cream with the powdered sugar until stiff peaks form, then gently fold in the cooled chocolate.
Beat the egg whites until stiff peaks form, then gently fold them into the chocolate cream to create an airy mousse.
When serving, spoon the mousse on top of the waffles and garnish with chocolate shavings or fresh fruit.
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.