Preheat the oven at 170 degrees Celsius.
Put room temperature margarine, vanilla sugar and sugar in a bowl and mix it together with a fork.
Add the hazelnuts flour and mix it with the margarine mixture. If you can´t find hazelnut flour you can mix the hazelnuts in a mixer to get as small bites as possible.
Add the flour and mix it all in to a dough.
Place baking paper on a baking sheet.
Make small balls with the dough and flatten them so you get small circles. Place the bredeles on the baking paper.
Place the cookies in the middle of the oven for ten minutes.
Take out the bredele and let them cool down on the baking sheet.