Clean the thick rice flakes by removing husk if any, add it to mixer jar and make coarse powder. You can run the mixer for about 4 seconds at a stretch, even if it contains few whole flakes doesn't matter.
Now in a wide bowl or vessel add powdered poha, tamarind extract and diluted jaggery water. Add all the spices like turmeric powder, salt and puliyogare powder. Mix well with your hand and keep it covered for about 15 minutes.
When you open the lid after 15 minutes, you'll find poha that has absorbed all the water and spices. Give quick mix with your fingers to spice it up evenly. It should be crumbly but moist.
Heat a heavy bottom wok/kadai adding all the seasoning ingredients in the order mentioned, as the mustard seeds pop up and peanuts are roasted, include the spice-mixed poha from above step. Add grated coconut too and saute for a while. Turn off the stove.
Yummy and easy breakfast huli avalakki is ready. You can serve it as evening tea time snack too.