Dry roast the foxnuts/makhana for about 6 to 8minutes stirring continuously over medium low flame ,until crisp and crunchy .Transfer into another bowl and allow to cool completely.
In a small bowl,mix together,kashmiri chili powder,turmeric powder,chat masala/garam masala and salt.Set aside until required.Heat ghee in the same pan over medium low flame and add the spice mix.(Stir continuously to avoid burning.)
Add the roasted makhana and stir well until completely coated with the spice mix.Roast well for about 2 minutes.Cool completely and transfer into an airtight container.These can be stored in an airtight container at room temperature for about a week.