Boil corn with salt and turmeric until tender.
Drain completely. Tranfer to a bowl.
Add black pepper powder, roasted cumin powder, red chili powder, peri peri masala, salt, and ginger garlic paste.
Add corn flour and rice flour.
Sprinkle water if needed and coat evenly.
Fry in batches until crispy and golden.
Drain excess oil.
In pan heat little oil
Sauté chopped garlic and ginger.
Add onion and cook briefly.
Add green chili, tomato, and capsicum.
Add black pepper powder.
Toss in fried corn.
Switch off heat and add lemon juice.
Garnish with coriander and serve hot.