Step 1

Heat oil in a wok over high heat. Stir-fry chicken, in batches, until golden all over. Transfer to a bowl and set aside.

Step 2

Return the wok to the heat. Add onion, garlic and lemongrass, and stir-fry for 1 minute. Add the curry paste and cook, stirring, for a further minute. Return the chicken to the wok and add the coconut milk, stock, peppercorns and kaffir lime leaves, then bring to the boil. Reduce the heat to medium and simmer for 2 minutes. Add the asparagus and cook for a further 2 minutes or until bright green. Season to taste with fish sauce.

Step 3

Serve curry, garnished with coriander, with jasmine rice and lime wedges.