*It is important to cook the seeds properly . Pressure cook initially for 5 to 6 whistles and check if it is cooked. When pricked by the fork it has to be little firm but not too hard. (Do not over cook it too , seeds will break and loose its shape). If is is too hard when pricked . Pressure cooker for one or two whistles extra.
*I forgot to sun dry and did not remove the shell /outer skin from the seeds before cooking . So I pressure cooked and after cooking , I used the knife to score the skin of every seeds and peeled the skin using my fingernails. This method takes time and patience. Because the outer skin of the seeds gets sticky after pressure cooked and its gets difficult to peel. There is one more brown layer skin underneath the white hard shell. Brown layer skin is totally edible and you do not have to remove the skin.
* Do not forget to score on the seeds after pressure cooking. So seed will absorb the masala and will give a good flavor. Scoring means to cut slits on the surface of the seed here and there.