Nutella 7.5/10 - Tastes a lot like chocolate, mostly isn't.
Peanut Butter - 5 - A truly average food stuff. It is almost always lauded for its effect in combination with some other food item be it jelly, chocolate, or even celery. It is not below average because these combinations are genuinely good, it is not above because these things are able to stand on their own and do not need the peanut butter to shine. I do believe peanut butter can make your hair shine, or something like that, though, so it's cool.
--
SuperNiceDog had a super nice bracket too.