Thengai Podi is a a dry Powder (podi) prepared with coconut(Thengai) and freshly roasted and ground spice mix. It taste good with rice and tiffine vareity. Coconut powder can be prepared within 10 minutes and stays good for months.
In a pan dry roast urad dal, channa dal and red chilli till they turn golden brown. Transfer it to a plate. Dry roast the coconut till it turns golden brown color. Switch off the flame and Keep it aside. Add required salt and pinch of asafoetida
After everything comes to room temperature grind them into coarse powder. Cool it and store in dry airtight container, and always use a dry spoon