In a casserole, boil grated cassava with water for 40 minutes.
Once the cassava is tender, transfer it into a large bowl.
Put-in vanilla, margarine, grated coconut meat and sugar in the bowl.
Then add the sweetened milk and mix very well for 20 minutes.
Place the mixture in a flat tray. Then mold into 1-inch thick.
Slice the molded mixture according to your desired size.
Share and enjoy!