There's a cafe I grew up going to that made a delightful salad dressing. They called it a cucumber dressing and it certainly had a cucumber base. No mayo or anything creamy. A bit zingy from vinegar and what tasted like a hint of onion. Anyone have a recipe for something like this? I'm going to try to recreate it without one, but figured I'd take a peak at proportions first if anyone had a good lead.