What Is White Soup? Nigerian Ofe Nsala Explained
White soup, or ofe nsala, is a light Igbo soup made without palm oil, thickened with yam. Here is what it is and where to buy the ingredients near you.
African Stores Editorial Team
The short answer
White soup, known in Igbo as ofe nsala, is a light-coloured Nigerian soup from the southeast that gets its name from being made without red palm oil, which colours most other Nigerian soups. Instead it is a pale, aromatic, peppery soup, traditionally made with catfish or chicken, flavoured with utazi and other aromatic leaves and spices, and thickened with a little pounded or mashed yam or yam powder rather than the usual thickeners. The absence of palm oil and the yam thickening give it its characteristic pale colour and clean, fragrant, peppery taste. It is eaten with a swallow. In the UK the yam, fish and spices are sold by African food shops.
What to remember
- White soup, or ofe nsala, is a light-coloured Igbo soup made without red palm oil.
- Its pale colour and name come from leaving out the palm oil that colours other soups.
- It is thickened with a little pounded or mashed yam rather than the usual thickeners.
- It is aromatic and peppery, traditionally made with catfish or chicken and flavoured with utazi.
- It is eaten with a swallow, and the yam, fish and spices are sold by African food shops.
For Igbo people in Britain, white soup is a special, aromatic taste of home. It is the pale, peppery soup made without palm oil, the catfish ofe nsala for a guest or a celebration, the fragrance of utazi that says the southeast and home. Cooking a good white soup far from home brings back the occasions and the guests and the pride of a soup made just so, the familiar comfort of home in every clean, peppery spoonful.
There is heritage in it too, and a clever break from the usual. White soup carries the knowledge of making a rich, satisfying soup without palm oil, thickened with yam and lifted with utazi and pepper, a distinctive Igbo tradition, and to cook it well is to keep that heritage alive. Making a fragrant ofe nsala and sharing it with family who grew up on it, or introducing a friend to a Nigerian soup quite unlike the darker ones, is an act of welcome and belonging. That clean, aromatic, peppery taste of home is the quiet gift of white soup.
What White Soup Actually Is
White soup is one of the most distinctive soups of southeastern Nigeria, known in Igbo as ofe nsala, and its name tells you its defining feature. Most Nigerian soups take their colour and much of their richness from red palm oil, but white soup is made without it, so instead of a deep red or orange it is pale, light and clean-looking, which is why it is called white soup. This is not an accident but the whole point: leaving out the palm oil gives the soup a lighter character, letting the flavours of the fish, the aromatic leaves and the pepper come through clearly.
The result is a soup that is aromatic, peppery and fragrant rather than heavy and oily, prized for its clean, warming taste. It is a celebrated Igbo soup, considered special and often served for guests and occasions, and it is closely associated with catfish, its traditional protein. White soup belongs to the wider world of southeastern Nigerian cooking, part of the family of dishes we cover in our guide to West African food, and it stands out precisely because it breaks the usual palm-oil rule.
Why It Has No Palm Oil
The absence of palm oil is what makes white soup what it is, so it is worth understanding. In most Nigerian soups, red palm oil provides colour, richness and a particular flavour, but in ofe nsala it is deliberately left out, producing a soup that is pale and lighter on the palate. Without the palm oil to dominate, the soup relies on other elements for its flavour and body: a good, well-seasoned stock from the fish or meat, plenty of pepper for warmth, and a distinctive blend of aromatic leaves and spices.
Chief among these aromatics is utazi, a slightly bitter leaf that gives ofe nsala much of its characteristic fragrance and a gentle bitterness, along with other spices and seasonings. Ground crayfish adds savoury depth. Because it has no palm oil and is lighter than most, white soup is sometimes regarded as a cleaner, more delicate soup, and it is often the one reached for when a lighter but still deeply flavoured soup is wanted, including, traditionally, for new mothers. Its pale colour is a badge of what it leaves out, not a sign of blandness, for it is in fact strongly aromatic and peppery.
How It Is Thickened with Yam
The other defining feature of white soup is how it is thickened, and this too is unusual. Where many Nigerian soups are thickened with egusi, ogbono, cocoyam or okra, ofe nsala is traditionally thickened with yam. A small amount of yam is boiled and pounded or mashed, or yam powder is used, and this is stirred into the soup, where it dissolves and gives a light, smooth body without weighing the soup down or, importantly, adding colour. The yam thickening keeps the soup pale, in keeping with its white character.
This use of yam as a thickener is part of what makes ofe nsala special and distinct from other soups, giving it a smooth, slightly thickened texture while keeping it light. The traditional protein is catfish, whose rich, gelatinous flesh suits the clean, peppery broth beautifully, though chicken and other meats are also used. Assembled together, the pale, yam-thickened, aromatic, peppery soup with its tender catfish is unlike the darker, oilier soups, and that lightness is exactly its appeal. Because it is usually made with fish, anyone with an allergy should check what a particular pot contains.
How White Soup Is Eaten
White soup is eaten in the usual Nigerian way, with a starchy swallow used to scoop it up. It pairs with swallows such as pounded yam, fufu, eba made from garri and semolina, and you tear off a piece, use it to gather up the aromatic, peppery soup with its fish or meat, and eat the two together, which you can read more about in our guide to pounded yam. Its lighter, cleaner character makes it a refreshing change from the heavier palm-oil soups, while still being warming and satisfying.
Because it is considered special and is quick to become fragrant and peppery, white soup is often made for guests, for celebrations and when a lighter soup is wanted, and it has a traditional reputation as a nourishing, warming soup. Its clean, aromatic, gently bitter flavour, carried by the utazi and the pepper, sets it apart, and catfish white soup in particular is a treasured dish. For anyone new to southeastern Nigerian food, ofe nsala with pounded yam is a distinctive, aromatic introduction, quite different from the darker soups.
Where to Buy the Ingredients in the UK
Making white soup at home in Britain is achievable, and the ingredients are sold in African food shops that serve Nigerian, and especially southeastern, communities. For the soup itself you need the aromatic leaves and spices, above all utazi, usually sold dried, along with ground crayfish, pepper and seasoning, and the fish or meat, with catfish the traditional choice where you can find it fresh or frozen. For the thickening you need yam, the large African yam, or yam powder sold for the purpose.
If you are new to white soup, the shopkeeper can point you to the utazi and the yam or yam powder for thickening, explain how to thicken the soup without palm oil, and help you choose the fish or meat. You can find African food stores near you or look up Caribbean food stores near you. Some Nigerian restaurants, especially those specialising in southeastern food, serve white soup, which is a good way to taste it before cooking your own.
Frequently asked questions
What is white soup?
White soup, known in Igbo as ofe nsala, is a light-coloured Nigerian soup from the southeast that is made without red palm oil, which is why it is pale rather than red or orange. It is an aromatic, peppery soup, traditionally made with catfish or chicken, flavoured with utazi and other aromatic leaves, and thickened with a little yam.
Why is white soup white?
White soup is pale because it is made without red palm oil, the ingredient that gives most Nigerian soups their deep red or orange colour. Leaving out the palm oil produces a lighter, cleaner soup, and thickening it with yam rather than a colouring thickener keeps it pale, which is how it gets its name, white soup, or ofe nsala.
How is white soup thickened?
White soup is traditionally thickened with yam. A small amount of yam is boiled and pounded or mashed, or yam powder is used, and stirred into the soup, where it dissolves to give a light, smooth body without adding colour or weighing the soup down. This yam thickening is unusual and is part of what makes ofe nsala distinct.
What meat is used in white soup?
The traditional protein for white soup is catfish, whose rich, gelatinous flesh suits the light, peppery, aromatic broth especially well. Chicken and other meats are also used. The soup is flavoured with utazi leaf, pepper, ground crayfish and seasoning, which give it its characteristic fragrance and gentle bitterness.
Where can I buy the ingredients in the UK?
African food shops serving Nigerian and southeastern communities sell utazi, usually dried, along with ground crayfish, pepper and seasoning, and yam or yam powder for thickening. Catfish and other fish are sold fresh or frozen. The shopkeeper can explain how to thicken the soup with yam without palm oil and help you choose the fish or meat. African Stores lists African and Caribbean food shops across the UK, so you can find one near you.