Thug kitchen do a recipe for sugarsnap peas with a peanut butter/soy sauce dip which looks nice! In fact, all of their stuff is good, although not to be viewed if you have a nervous disposition
Maybe peanut butter/banana "ice cream"? Chunky peanut butter would give it a crunch and you could always add a bit of salt or something!
I tend to snack on salt and vinegar rice cakes!