Last Saturday at the farmers market, I saw a new (to me) vegetable: purslane. I’d heard of it a few times before, but only vaguely. I sampled a leaf and really liked the flavor: raw purslane has a pleasant crunch, not unlike the pod of a sugar snap pea. Its flavor is mild and spinach-like, but with a tart, lemony note; almost a milder sorrel. It was tasty and I’m a sucker for anything new or unusual; I had to pick it up.