It's even recommended by weight-watchers! My friend went to a meeting once and they were talking about treats, they gave out this fab recipe for making your own Ferrero Roche for a treat - Blitz some ryvita in your food processor, not too much, you could just break it up yourself by hand, mix with 'a few teaspoons' of nutella! However, I don't think polishing off rest of jar with a spoon, was what they had in mind! Which is what my lovely friend did - hilarious!