Katie Chin's larb in Everyday Thai Cooking is not a strictly authentic version. Instead of serving a meat-heavy plate with lettuce on the side, she tosses the (pre-ground) cooked pork with greens and a few extra vegetables. The authenticity police may cry foul. But just because the dish isn't totally authentic (and, let's be clear, the key items in a good larb—roasted rice powder, chiles, fish sauce, lime, and meat—are all there), doesn't make it an unsuccessful dish in any way. In fact, I ate the whole bowl over the course of the day, and enjoyed every single bite of it.