Peel, wash and finely grate the carrots. Grind half of the pistachios finely. Mix flour, baking powder, ground pistachios, chopped pistachios and chopped almonds well. Cut the vanilla pod in half lengthwise and scrape out the pulp. Melt butter. Cream sugar, vanilla pulp and eggs.
Mix in flour-nut-mixture, butter and carrots one after the other and work into a smooth dough. Grease preserving jars. Spread the dough evenly on top. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) the small glasses for approx. 25 minutes, the large glasses for 35-40 minutes (stick test!). Take them out and let them cool down. Dust with icing sugar
Preparation time approx. 1 hour