Brussels waffles

1. Whisk the 4 egg yolks.
2. Pour in the milk.
3. Add the yeast to the mixture and whisk it in until the yeast has dissolved.
4. Add the water to the mixture.
5. Add a pinch of salt to the 600 g of flour (sifted) and add the flour to the batter. Whisk the batter until it is smooth.
6. Melt the butter (200 g) and stir the melted butter into the batter.
7. Add a pinch of salt.
8. Whip the egg whites with the vanilla sugar until they are stiff.
9. Carefully fold in the egg whites into the batter, cover the batter and let it rest for 20 minutes so it can rise.
10. Let the waffle maker preheat.
11. Pour approximately 300 ml of the batter into the waffle maker. Try to spread the batter evenly across the baking area.
12. Close the waffle maker. Be sure not to close the storage clip on the handle while baking, so that the waffles have enough space to rise.
13. Bake the waffles for about 4 minutes.
14. Remove the waffles from the waffle maker, sprinkle them with icing sugar and finish with whipped cream to obtain a genuine Brussels waffle.

Enjoy!