Heat a wide pan or kadai over medium heat. Add the thin poha to the pan.
Dry roast the poha for 4-5 minutes, stirring continuously to prevent it from burning.
Continue until the poha becomes crisp. Once done, transfer it to a large mixing bowl and set it aside.
Heat 2 tbsp oil in a pan, add 1/4 cup of Peanuts and fry them for about 1 minute.
Now we will add 1/4 cup cashews and fry them for 1 minute.
Add 1/4 cup roasted chana dal and then fry them together for 1 minute.
Add 1/4 cup sliced dry coconut and fry them for 1 minute on medium flame.
Finally, add 2 tbsp raisins and continuously fry them on a medium flame for 1 minute.
Add 1/2 tsp mustard and 1/2 tsp fennel seeds to the pan and let them sizzle for a few seconds.
Add the curry leaves and green chilli to taste and allow them to crisp in the pan. The leaves will add a lovely aroma to the chivda.
Add 1/4 tsp turmeric powder and 1/2 tsp red chilli powder and stir them for 30 sec.
Pour the roasted poha back into the pan and mix them gently.
Add salt to taste, 1 tsp sugar powder and 1/2 tsp amchoor powder Stir everything well, allowing the spices to coat the nuts.
Mix everything well, ensuring the poha and nuts are evenly coated with spices.
Let the chivda cool completely to retain its crispiness. Once cooled, store it in an airtight container. It stays fresh for up to 2 weeks.