This idea popped in to my head earlier today. I have a bit of a thing for peanut butter at the moment and this even got Lex drinking it!
For one person you need:
1 ripe banana
1 tbsp smooth peanut butter
1/2 cup soya milk
1 scoop vanilla swedish glace if you want it to be extra thick and luxurious
Blitz till thick and creamy and then down in one. Remember to wipe off the mustache when you’ve finished.