In a new YouTube series for home cooks, chef Andrew Wong – owner of A.Wong in London, the first Chinese restaurant outside Asia to earn two Michelin stars – is not afraid of flouting convention. AdvertisementThe first episode in the series, titled “Secrets of the Chinese Kitchen with Andrew Wong”, covers how to make special fried rice. But instead of using last night’s leftover rice , as is the norm, he cooks a fresh batch in a rice cooker, to which he adds chicken powder and oil. But it is his episode on how to make Cantonese spring rolls that raised the most eyebrows. He tells home cooks not to bother making their own rice paper wrappers: “We, in the restaurant, have attempted to make it ourselves.