Peel and grate the green plantains into a fine texture.
In a large bowl, combine the grated plantains, grated coconut, sugar, salt, and optional spices (cinnamon and nutmeg).
If the mixture feels too loose, add the all-purpose flour a little at a time until the mixture can be formed into small cakes.
Shape the mixture into small round or oval cakes, about the size of a small patty.
Heat a little oil in a frying pan over medium heat. Fry the Titiri cakes until they are golden brown on both sides, about 3-4 minutes per side.
Place the cooked Titiri on paper towels to drain any excess oil.
Enjoy your meal!