If you’ve never had a Pnut B and Jelly shake you’re in for a treat! Warning this shake is seriously addictive!
In a high speed blender combine the ingredients for the shake.
If you’d like to decorate the glasses, pop them in the freezer for 5 mins then use a spoon to drizzle some of the jam around the inside of the glass.
Pour the shake mixture into the glass or mason jar and enjoy immediately.