Choose healthy firm green chillies. Put plenty of water to boil, add a tsp. of salt to it. When boiling starts, add destalked chillies Boil till they come to the top. Drain, and spread on a thick towel till excess water is drained. Dry in strong sun or in a warm switched off oven,till chillies turn crisp. They will look transparent, once they dry. Pound the chillies adding 1/2 tsp oil These chillies, can be used where spiciness is required, but you do not want the colourchillies.