In a pot, add cut and washed beef. Then add dried pepper, crayfish, and salt and seasoning to taste. Add water a level a bit over the beef and stir. Cover the pot and allow to cook.

When the beef is halfway cooked, add palm oil, stir and allow to cook for about 5 mins, then add dried fish.

Dissolve achi in a bit of water and add to the pot and stir. In the absence of Achi, you can use another soup thickener available. Allow to cook for about 2 mins.

Add plucked Oha leaves to the pot, stir, and allow cook for 5 mins and you Oha Soup is ready. It is imperative that the leaves are plucked, not sliced or pounded, the leaves are to remain whole to avoid a bitter taste.