Cut the apricots into small cubes. Roughly chop 100 g chocolate. Mix flour, baking powder, cinnamon and salt. Cream butter, sugar and vanilla sugar with the whisk of the mixer. Stir in eggs one after the other.
Add the flour mixture and stir in briefly with a wooden spoon. Add the apricots, almonds and chopped chocolate.
Divide the dough into 2 portions and form into loaves (approx. 25 cm long; approx. 8 cm wide) with floured hands side by side on a baking tray lined with baking paper.
Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer) for approx. 25 minutes. Take the baking tray out of the oven and let the loaves cool down for about 20 minutes. Switch the temperature down (electric oven: 175 °C/circulating air: 160 °C/gas: see manufacturer).
manufacturer). It is best to cut loaves with a saw knife into slices of approx. 1 1⁄2 cm thick. Spread the biscotti on two baking trays lined with baking paper. Bake one after the other for about 20 minutes, turning after about 10 minutes.
Break 100 g chocolate into pieces and melt in a hot water bath. Decorate biscotti with it.