Cut the top off the tangerines and remove all the flesh inside and draw a Halloween design of your choice on to the outer tangerine peel.
Place the Vitabite, butter, marshmallows and water into a small saucepan.
Cook over a low heat and stir well until the mixture is a smooth texture. Remove from heat and leave to cool.
Add the vanilla extract to the ProZero ‘double cream’ and whisk until firm peaks form.
Gently fold the whipped ProZero ‘double cream’ into the smooth Vitabite mixture and divide equally among the 5 tangerine lanterns.
Place in the fridge to chill for at least 1 hour.