One Pot Watermelon & Green Chickpeas Kootu

Am an ardent fan of one pot dishes, yes these dishes are quite easy to prepare as they calls for a pot. Most of my one pot dishes goes for Indian pressure cookers. Indian pressure cookers are definitely a blessing if you know how to handle them. I have been cooking with them since my earlier young age and i cant survive without them. Hence i have more than 5 types of pressure cookers. From