Boil bambara beans in a saucepan for about two hours and set aside.(You can soak it overnight before boiling).
Pour some oil into a saucepan and put on fire.
Put the chopped onions into the oil and stir. Let it fry for a while.
Add chopped tomatoes, salt, pepper, crushed garlic and stir.
Add a little water and let it cook for a while.
Add your powdered dry shrimp, mackerel, fried meat and stir.
Add your bambara beans to the sauce on fire and stir. Leave it to cookfor some time.
Remove from fire when ready and serve.
Bambara beans can be eaten when fresh or boiled. It can be used to make flour as well. Bambara beans is a good source of nutrients. The interesting thing is that it can be made or consumed in various ways