Porridge yam and hard boiled egg

Peel yam and onions,cut to shape,wash,put in a pot, thinly slice onions,add all ingredients to yam and water to cover the yam level stir with long wooden spoon... Cover and cook till thick...use wooden spoon to mash one piece of yam,inorder to get a thick paste...boom!turn of the heat,ready to eat,serve with hard boiled egg