In my case, I use raw peanuts. If you have unsalted roasted peanuts, it is easier. You may skip the pan fried peanuts in oil. In a pan, heat 3 tbsp cooking oil, pan fry the peanuts for 5-8 minutes. Transfer it on the plate with napkin. Let it cool down. Afterward, remove the skin of the peanuts (optional). I do it to reduce the bitterness of the peanuts skin.