Dry-fried beef hor fun, or gon chow ngau hor, is the ultimate test of a good wok — you want those wide, silky rice noodles kissed with real 'wok hei', that smoky char you only get from a screaming-hot pan and quick, confident tossing. Get it right and it tastes like it walked straight out of a Cantonese noodle house.
Tender strips of marinated beef, slippery flat rice noodles, crunchy bean sprouts and a good hit of garlic chives all come together in a dark, savoury sauce built on soy. It looks deceptively simple, but the flavour is huge, and it's one of those dishes that genuinely does taste better cooked hard and fast rather than low and gentle.
The best tip for home cooks: don't overcrowd your wok. Cook in two batches if you need to, so the noodles get proper contact with the hot metal instead of steaming in their own moisture.