Mix corn flour, black pepper, Kashmiri chilli, red chilli powder, salt and 5 tablespoons water into a thick batter.
Add cauliflower florets to the batter and marinate for 10 minutes.
Deep fry the battered gobi in hot oil until golden and crispy. Drain.
In a pan with heat off, add ginger garlic paste and oil. Turn on heat and let the paste cook.
Add spring onion whites and green chillies. Stir fry on high heat.
Add ketchup, green chilli sauce, red chilli sauce, dark soya, black pepper and salt.
Add chilli vinegar, sliced onions and the fried gobi. Mix well.
Add diced green bell pepper and black pepper powder.
Garnish with spring onion greens and serve immediately.