The remaining ground spices can be stored and used for other non veg recipes. It took almost 40 mins to cook the pork. The time may vary depending on the cut you use. I recommend using fresh pork belly for the maximum flavour and right texture. The color of the dish tends to darken as it rests. Also, if you like it extra spicy, you can add some pepper powder towards the end. The flavor tends to develop as it rests. You can make it advance and let the dish rest for a while.