1. Get the karengo.
2. You need to pluck it carefully off the rocks.
3. Wash the karengo carefully in the hot water.
4. It must be washed carefully to get rid of the sand and small stones.
5. When it's finished in the hot water it's time to take it home and cook it
6. Put the karengo into the dish and and then put it in to the oven.
7. It will take two hours to cook.
8. Add a little hot water and butter at the end of the cooking.