Cut the Ox tail into vertical chunks at the joints.
Wash it thoroughly and place it into a pressure cooker & Season the Ox Tail with 1/2 tspn salt and 2 tspn Ginger garlic paste and keep it aside
In a mixer grinder, add the Kashmiri Chillies, Cloves, Pepper Corns, Cinnamon, Cardamom, Cumin Seeds and Coriander Seeds
Make a fine powder of these ingredients
To this spice powder, add the Garlic, Vinegar, Sugar and 2 tbspn water and grind the masala to a smooth fine paste(add water only if required, little by little)
Add this masala paste to the ox tail along with the sliced onions and chillies in the cooker along with 1 cup of waterNote:-Oxtail releases quite alot of oil while cooking. Hence, we don't use any oil additional cooking oil Close the cooker lid and allow the ox tail to cook on medium flame until 4-5 whistles are released.Then Turn off the gas flame and keep the cooker aside until all the steam from the cooker is releasedNote:- Oxtail takes a little longer time to cook Open the cooker lid and check if the meat is cookedSaftety tip:- before opening the cooker, release all the steam by lifting the whistle with the help of a spoon. Only once all the steam is released, should you open the cooker lid or else it may burst open and cause accidents. If the meat is cooked, check for salt, vinegar or sugar and add if requiredNote:- The meat should be tender like almost falling off the bone. The taste of the curry should be Spicy, Sweet and Sour Turn the gas flame on and allow the curry it to boil rigourously for around 5 minutes on high flame with the cooker openNote:- I like my Ox tail Curry a bit runny but if you like it thick, you can either use less water or you can thicken the gravy by boiling it longer.Note:-Oxtail curry thickens when kept aside This curry is best enjoyed when piping Hot or else it becomes greasy. At home, we this super delicious Hot & Spicy curry with plain white rice and some Papads! But this curry goes well with Kadak Pao or plain Soft bread too! Yummm!