Without a doubt, the best prata in Kuala Lumpur: Jalan Kayu Prata at the lush Taste Enclave, Avenue K Mall.
I don't think it's related in any way to Thasevi in Jalan Kayu, Singapore. But it's even better: freshly-made pratas - crisp on the outside, layers of flaky deliciousness inside, served with the best vegetable-dhal curry I'd ever had in KL. To-die for!
Avenue K Shopping Centre,
156, Jalan Ampang
50450 Kuala Lumpur
(Subway stop: KLCC)