1: Prepare the batter by mixing plain flour, cornstarch, tandoori masala, coriander powder, chilli powder, ginger/garlic paste, salt, and water as needed.
2: Coat the cauliflower pieces in the batter.
3: Fry the battered cauliflower until golden and crispy.
4: Prepare the sauce by sautéing shallot, spring onions, garlic, curry leaves, and green chillies.
5: Add chilli powder, light soy sauce, ketchup, sugar, and cornstarch slurry to the sautéed vegetables and mix well.
6: Serve the fried cauliflower with the sauce and garnish with fresh coriander, raw onion, and lemon or lime.