One of my favourite dishes at Chinese restaurants is ‘Dried shrimp with long beans’. The long beans are deep fried before being tossed further in oil with the dried shrimps. Together with the ‘wok-hei’ (smokey, charred flavour due to ridiculously high heat), the dish is simply addictive and calorific! I don’t usually like to stir fry vegetables because many leafy types don’t turn out very well at home as I don’t use a lot of oil. Home cooks also can’t achieve the wok-hei, ever! What to do when I feel like having leafy vegetables but am sick of having them in soup? Choose the gloriously crunchy types that stay crunchy!…