2Coat beef slices in light soy sauce, dark soy sauce, cornstarch, bicarb soda, sugar, and high-fry oil. Set aside for 10 minutes (or ideally 30 if you have time)
3Cut spring onions, garlic, and broccoli into small pieces
4Fry beef in a wok or large frying pan on high heat with a bit of high-fry oil until crispy. Set aside
5Add beansprouts, spring onions, garlic, and broccoli to the pan and cook for 2 minutes
6Add rice noodles to the pan
7In a bowl, mix dark soy sauce, light soy sauce, oyster sauce, sesame oil, sugar, and lemon juice. Pour the sauce over the noodles and stir until the noodles are golden brown
8Add the cooked beef back to the pan and cook for 2 minutes