yeah, i knew that kind of talk would get me in trouble. but, i will say that i never claimed that one way or the other was authentic, as i'm very aware that i wouldn't know authentic if it ran up and bit me in the larb. however, most versions i've had at various restaurants in the US seemed to resemble what i'm making, and that's larb without kaffir. so i suppose you could say that i think Thompson's version, which i basically follow, is typical of US larbs, rather than authentic. it should be noted that i look for an excuse to put kaffir in just about anything. it simply amazes me to this day. i think it's magical.