Melt the butter in a saucepan and set aside. Mix the flour and baking powder. In a bowl, beat the eggs, salt, sugar and vanilla sugar until frothy. Then gradually add the butter and flour mixture and stir. Flavor with 1 - 2 tablespoons of orange blossom water to taste and bake in buttered madeleine molds for 15 - 20 minutes at 180 ° C (convection).
You have to know that orange blossom water doesn`t taste like oranges, but neither does it taste like flowers! You can get it in France in the supermarket under Fleur d´Oranger or in Germany in Arab food markets as Orange blossom water. It is obtained from the blossoms of the orange tree, tastes very fine but intense.
About the dosage: If you like the smell very much, you can add 2 tablespoon, otherwise 1 tablespoon is enough and everyone will be amazed how delicious it tastes!