Cook rice in 150 ml boiling salted water according to package instructions. Clean and wash the cauliflower and divide into florets. Cut large florets in half. Clean and wash spring onions and cut into rings. Dab meat dry and cut into cubes.
Heat the oil in a wok or large frying pan. Fry the meat for 4-5 minutes. Season with salt and pepper and put aside. Add the cauliflower and spring onions. Fry for about 8 minutes, turning the meat.
Mix soy sauce, asia sauce and 5 tablespoons of water. Pour into the wok, bring to the boil and simmer for 2-3 minutes. Season to taste with salt and pepper. Add rice.