My old roomie Rukshana sent this to me when she returned home to India, many moons ago. It's hard to say how many it serves, I've only ever made as a side dish. If you're new to dried mango powder, most asian food stores carry it, although I don't think it would be the end of the world if you left it out. I'm sure there are numerous variations to this dish, as is the case with most Indian recipes - this is very simple yet tasty. You might want to adjust the chilies, this is fairly hot. Enjoy!