Bring enough water to the boil to cook the vegetables. This will only take 5 minutes max. Set aside to cool down or dive in icy water to keep the lovely green colour.

Prepare your seasoning. Chop your garlic and slice your shallot and spring onions. Dust in cornflour, toss in a sieve to remove excess cornflour and deep fry until golden.

To serve, place the choi sum on a plate and serve with a drizzle of sesame oil, topped with the crispy seasoning and some chopped nuts if preferred.