Prepare the batter by adding plain flour, corn flour, gram flour, red chilli powder, black pepper powder and salt.
Add water as required and check the consistency. It should not be runny or too thick.
Add gobi florets and mix well
Heat oil in a pan
Drop gobi in hot oil one by one. Remove when they turn golden brown
Manchurian Sauce
Heat 1 Tablespoon oil in a pan
Add green chilli, onion, garlic, capsicum, ginger. Stir fry them for 1 to 2 minutes on high flame. Dont overcook the vegetables, they should be crunchy
Add soya sauce, chilli sauce, tomato sauce and black pepper powder
Dissolve corn flour in water and add it to the pan. Keep stirring to avoid lump formation
When the sauce thickens, turn off the heat. Adjust salt and chilli as per your requirements