Mix the butter, eggs, honey, salt and the pulp of the vanilla pod together. Mix the flour and baking powder, stir into the dough together with the milk. Bake in the waffle iron.
Sprinkle with powdered sugar and serve with whipped cream, mascarpone cream or vanilla sauce. Depending on the season, you can serve fresh strawberries or a frozen berry mixture (boiled down with a little red wine and sugar).