No sugar, no oven! A super quick treat! Melts in your mouth

Ingredients:
150 gr. dates, soaked in cold water for 15 minutes
60 gr. sweetener biscuits, crumbled
3 tablespoons cocoa powder
1 pinch of salt
100 ml. milk

30 ml. vegetable oil
60 g hazelnuts, chopped
60 g sugar-free dark chocolate
110 g sugar-free white chocolate