I didn't see this here when I searched... It is so simple that it needs no recipe, but still nice for a new idea that someone may not have tried.
Slice fresh, organic slicing cucumbers with mandolin (not too thin though). Spread out on dehydrator trays, sprinkle with sea salt. (Any other prefered flavoring is great too.) Dehydrate till crispy. Serve with salsa, or nut butter, or anything else you usually eat with a chip. Also makes a good cracker substitute, to be eaten with nut cheese or dip.