Using a sharp knife,peel the riped plantains (You can cut both ends off the plantain.This will make it easy to remove the skin of the plantains)
Cut plantains in diagonal pieces or medium chunks. Set it aside.
Blend onions, ginger,garlic and chilli pepper in blender or food processor. Add water to the ingredients (Make sure to obtain a thicker consistent mixture)
Pour blender mixture in a bowl and add grated nutmeg, salt and cube. Set aside
In a large bowl mix the plantain pieces and the blended mixture together.
Let it rest for about10 to 20 minutes to absorb the flavor.
Heat up a large pan with oil for deep frying under medium-high heat until hot.
Fry the plantain pieces, until golden brown. (Do not overcrowd the pan, it will cause the plantains to be soggy and absorb excess oil)
Remove and transfer the fried plantains unto a sieve or tissue paper for drainage of oil.
It is mostly served with groundnuts or beans stew. While others prefer it as a dessert, it can also be served with plain rice, jollof rice and waakye as an appetizer.