Marshmallow Mix 400 grams This delicious coloured marshmallow mix is an ideal decoration for cupcakes, cakes and other sweet pastries. But also fun and tasty to put in a bowl and eat as is. Or use them for your freakshake! A freakshake is in fact the very latest trend. It is a kind of milkshake that you embellish with anything deliciously sweet. Think donuts, candy, coloured sprinkles and so also marshmallows.