Marinate cleaned pork with ingredients listed from crushed ginger to curry leaves for around 15 mins.
Add 1/2 cup water and cook pork on stove top in a claypot (manchatti). Bring water to boil and reduce flame to the lowest.
Cover and cook till pork is done, it will take around 45 - 60 mins (refer notes to see how to cook in pressure cooker). make sure you add hot water in between, so that it doesnt stick to the bottom.
Heat oil in a wide pan and crackle mustard and fennel seeds. Add sliced small onion and curry leaves. Once the small onion browns, add cooked pork, along with water (if there is any), and mix well.
Cook on low flame till the pork is nicely roasted and becomes dark in colour. You can add coconut oil in between, if it becomes dry.
Serve as a starter or as a side dish with rice.