Cut pork meat into bite-sized pieces
Finely chop onion, ginger, garlic, and green chillies
Marinate pork with chopped onion, ginger, garlic, green chillies, turmeric powder, Kashmiri chilli powder, coriander powder, garam masala powder, black pepper powder, curry leaves, salt, vinegar, 1 tbsp coconut oil, and 20 ml water
Heat 2 tbsp coconut oil in a pressure cooker
Add mustard seeds and let them crackle
Add sliced shallots and fry until golden brown
Add curry leaves and black pepper powder
Add the marinated pork with all the marinade to the cooker
Pressure cook until pork is tender and gravy reaches desired consistency
Garnish with fresh red and green chillies if desired
Serve hot with steamed rice, Kerala parotta, or appam
