Mix the margarine to a mousse with a fork.
Add the sugar and the vanilla sugar in the margarine and mix it together.
Grate thin slices of the citron peel, and add it in the mixture.
Add one egg in the bowl and stir everything together.
Mix the spices, bread crumbles, flour, baking powder and the hazelnut flour in a bowl.
Add the dry ingredients in the mixture and stir it to a smooth dough.
Let the dough rest in the fridge for two hours.
Take out the dough from the fridge.
Start the oven at 170 degrees Celsius.
Roll out the dough to approx half a centimeter thick on a flat surface.
Use a cookie form you like to cut out the cookies.
Place the cookies on a baking paper that you place on a baking sheet.
Pour the egg yellow and cold coffee with milk in a bowl and whip it together. Brush the cookies with the liquid.
Place almond on top of the bredeles.
Place the cookies in the middle of the oven for fifteen minutes.
Take out the bredeles and let them cool down on the baking sheet.