Asia's top female chef and her novel baos

A novel take on the humble steamed bun is taking Hong Kong's culinary scene by storm, and scooping up awards for its creator.

May Chow is reinventing the bao - usually filled with meat or fish - and has just been voted Asia's best female chef by a panel of over 300 experts.

Reporting: Helier Cheung. Video journalist: Yashan Zhao