Mustard seeds - 1/2 tsp
Red chilies - 2 nos
Refined oil - 1 tspSalt - to taste
Wash the avarakkai & remove the fiber from both sides. Cut it in to small pieces. Heat oil in a pan & fry the mustard seeds. Add the red chilies & fry for a few seconds. Then add the chopped avarakkai & salt & mix well. Cook it in low fire till the avarakkai becomes soft. If needed sprinkle little water & cook it. Avarakkai poriyal is ready.
(Source, from http://lakshmisindiancurry.blogspot.com/2010/10/avarakkai-poriyal-broad-beans-fry.html )