Peel and slice the yam.

Wash it and place in a clean pot.

Cut the onion and put inside,maggi cubes,fresh pepper,salt,curry,and crayfish

Cook it for 8-13minutes.stir for 25seconds with a stirrer and cover again to cook.

Cook for 7mins and wash the vegetables with vinegar.slice the vegetables and pour inside the yam

Stir immediately and bring it down so that the vegetables will still be fresh.