Preparation
Put the milk, yogurt and ice cream in a blender. If necessary, add the marrow of the vanilla pod. Stop de melk, yoghurt en het ijs in een blender. Eventueel kun je nog het merg van een vanillestokje toevoegen. Make sure everything is mixed well.
Then prepare the glass. Decorate the inside with chocolate syrup. Heat the chocolate paste in the microwave or au bain marie. Spread the chocolate paste over the top of the glass and decorate with cookie dough chunks, coloured sprinkles and other decorations. Then pour the milkshake into the glass and spray a generous layer of whipped cream on top. Go wild with the toppings: break a cookie in half and stick it in the whipped cream, crumble the cookie and sprinkle it on top, sprinkle some cookie dough chunks on top if desired. The freakshake is ready to be served!