Peel and boil potatoes in well-salted water until soft, mash well.
Meanwhile, wash and pick your greens and place in a bowl.
Boil enough water to cover the greens.
Pour boiling water over the greens and leave to stand for 1 minute.
Drain and leave until cool enough to handle.
Squeeze out excess water and chop into small bits, set aside.
Chop onions and mince the garlic clove.
Put vegetable oil in a frying pan, when hot add onions and fry until soft.
Add garlic and ginger, fry until you can smell them.
Add salt, pepper, seasoning cube and chopped greens.
Stir well, cover, reduce the heat and steam until greens are cooked.
Add the cooked greens to the mashed potato and mix very well.
Mould the potato dough into small balls and place on a dry plate.
Set a deep saucepan over medium-high heat or use a deep fryer.
Add enough oil for deep frying.