Peel and wash yam,and chop into desire pieces,put your pot on the fire and add your oil to it,salt can be used on the oil if you want to

Allow the oil to heat and add your chopped yam into the oil, the yam should fry for 10minutes,don't forget to turn each side so it could fry properly

Remove the yam from the oil, when it is properly fried.reduced the oil to a smaller quantity and add your chopped onions to it, while it is frying put in your blended tomatoes and pepper

You stir them together to prevent it from burning, add your maggi and salt and continue stirring

Stir for 15minutes and add a little amount of water,cover the pot and allow it to boil for 5minutes

Drop the pot and serve the food