I found this milkshake recipe on my friend Jessica's blog. I sadly don't have the calorie, fat or carbohydrate content for this recipe but it does look rather yummy!
3 teaspoons of chocolate milkshake powder
1 pint of whole milk
2/3 big scoops of chocolate or vanilla ice cream
1 pack of Malteasers (crushed)
Place in a drinks shaker and shake hard until mixed and frothy... ENJOY :)