Cut the yams into pieces and fried,then put your pomo in a pot and cook with water until fully soft, take it down and cut it into pieces,put your pan on the fire on a medium heat, pour your palm oil,pound your pepper and onions together, put inside the pan and stir for 2minutes,add your sachet tomato and pomo,stir for another 2 minutes Then add salt and little seasoning cubes to taste. The sauce is ready😋