Yep, I like me a Mule

Those little Mule MegaBites really are the trick.  I've had to buy a load more.  They're just great; a perfect little ~100kcal boost before or after a training session.  Just keeps the wolf from the door and the mental frame a bit more even.  Even at 99p a bar from Evans, I'm not bothered about trying to make my own version.  Life's too short.