In a blender or mixie jar, add red chilies, mustard, coriander, hing, and turmeric with a little water that is boiled, cooled, and blend to a smooth paste.
20 Dry red chile, 5 to 7 Spicy Chile, 5 tsp Mustard seeds, 1 tbsp Coriander seeds, ½ tsp Hing, ½ tsp Turmeric