Mix 150 ml almond milk with the cornstarch and cocoa until smooth. Add the dates and cashew nuts and, if necessary, the vanilla and puree. Bring the rest of the milk to the boil briefly, remove from the stove, add the cocoa mass and briefly bring to the boil again.
Pour the pudding into a glass bowl and sprinkle with e.g., Decorate the raspberries and dark chocolate. The pudding will set in the refrigerator.