Boil the beans till very soft. I used pressure pot which makes it faster.i cooked it for 30mins after which I added little salt and pressed the beans a little

The beans sauce. Some people do use the dry pepper seed but I used the dry pepper itself and it came out nice

Heat the palm oil on low heat and the onion bulb to bring out a nice aroma. Add the dry grounded pepper, add little water to allow it cook,Maggi and salt and continue to stir till you get your desired taste and thickness