Break the cauliflower into florets and wash. Peel, wash and cut the potatoes into bite-sized cubes. Peel the ginger and grate finely. Cut the chilli peppers into thin rings.
Finely dice the onion and fry in hot oil. Add the ginger, chilli pepper, cauliflower, potatoes and spices to the onions and stir-fry for about 3 minutes. Put the peas on a sieve and scald them while hot. Now add the peas and vegetable stock and cook covered over medium heat for about 15 minutes. Stir frequently in between. Just before serving, fold in the soy gourd.