Wash the meat and dry it with paper towel.
Apply 2 tbsp of salt and keep aside for 15 minutes.
In a pot add 4 cups of water and the salted meat and boil it for 25 minutes covered on medium heat. Do not discard the stock. Make a paste with garlic, ginger, green chilli and vinegar.
Take the big chucks of meat and cut it into small pieces as big as the size of a dime.
In a heated non-stick pot add the dice meat in small quantities and saute in its own fat for 4-5 minutes till it browns.
In the same pot fry the onions in the pork fat till light brown.
Add the ginger garlic paste, saute for 1 minute.
Now put in the Sorpotel Masala and saute for 3-4 minutes till you can smell the spices.
Next add the meat and saute for 10 minutes.
Add the stock, sugar and salt to taste.
Cook covered for another 30 minutes on medium heat stirring occasionally.
Ingredients: Green Chillies, Ginger, Fresh Garlic, Red chillies, Black Pepper Powder, Cumin, Vinegar, Tamarind, Salt, Sugar and Other Spices.