Put butter, sugar and vanilla sugar in a mixing bowl and beat with a hand mixer until fluffy. Add eggs and quark one after the other and stir in. Mix the flour lightly with the baking powder and gradually add, don`t forget the salt. If the mixture becomes too thick to stir, add a little mineral water, it will be easier. Repeat this until the flour is used up and the mass has the desired consistency.
The waffle iron can now be preheated. Brush the hot waffle iron with oil, margarine or butter and bake the waffles until golden.