First peel ginger and cut in to small pieces.

Peel garlic and make pieces

Wash and soak tamarind in 4 teaspoons of water for 1/2 an hour.

Put ginger, garlic and tamarind in a mixer grinder and grind well

Pour oil in a pan and make seasoning

Add the ginger mixture in the pan and mix well

Add red chilly powder, fenugreek powder, mustard powder and salt.

Mix well and allow it to cook well. After some time add the powdered Jaggery in the thokku

And mix well. Add curry leaves and when oil comes out of thokku, you switch off the stove.

After it cools transfer the ginger thokku in a jar or bottle.

This is one of the best thokku .You can keep for more than a year.