Wash, dry the bitter gourd with tissue and chop them finely.
Add salt to the bitter gourd and keep it aside for 30 minutes.
Dry roast coriander seeds in a pan till aromatic. Add cumin and mustard to it and sauté for a minute and remove off the flame.
Then dry roast urad dal and chana dal in the same pan till golden.
Then dry roast the garlic.
Add red chilli to it.
Finally add tamarind to it and remove from the flame.
Then roast the grated coconut.
Roast nicely till golden.
Squeeze the pavakkai to remove all the water.
Then roast the bitter gourd in oil.
Roast in low flame till it is brown and nicely roasted.
Allow all of them to cool down.
Then take in mixer along with salt and jaggery powder.
Grind them to coarse powder.
Cool down and store in air tight container.
Spicy and flavorful bitter gourd podi is ready.