Mashed beans on the plate, a dark red sauce on top
Tear off soft bread and press it into the steaming beans. Then spoon over the red-brown sauce of dried chile and onion fried for a long time. The mild sweetness of the beans overlaid with heat and the earthy scent of palm oil: this plate is ewa agoyin, loved on the street corners of Lagos.
Ewa agoyin (also written Ewa Aganyin) is a dish in which beans are cooked longer than ordinary boiled beans and mashed until they lose their shape. The focus of the flavor is not in mixing a rich stew into the beans, but in pouring a separately made sauce over them. The sauce is not the bright red of a tomato stew; dried red chile, onion and palm oil are fried down toward a deep red-brown.
On a first try, there are four places where people tend to be unsure.
- How far to cook the beans so they don't leave whole grains yet don't turn watery
- How to deepen the color with dried chile without bitterness or scorching
- Where the value of buying red palm oil lies, in aroma and color
- How coarsely to grind black-eyed beans and aromatics in a home blender
If the beans give way with just a light press of the back of a spoon, and the sauce has oil beads floating at the edge but no scorching on the bottom. Take those two as the marks of completion, and even if you replace some ingredients, the plate will stay close to ewa agoyin.
The beans are a smooth mash that carries a little cooking liquid. The sauce is so deep it looks red-black, with the sweetness of onion and the aroma of dried chile rising, and oil separating on the surface. However, black scorching or bitterness are not signs of completion. Serve with bread, boiled yam and fried plantain, and let the amount of beans take on the spicy sauce.
What is ewa agoyin: a bean dish rooted in Lagos
In sources introducing Nigerian cuisine, there are explanations that place the origin of ewa agoyin in Togo or Ghana, and others that cite the influence of the Agoyin people who came from Cotonou in Benin. Rather than fixing the origin to a single town, it explains the differences between sources more naturally to see the current dish as settled through the movement of people between the Benin and Togo region and Lagos, street vending, and home flavors overlapping.
In the list of dishes by state from Nigeria's National Institute for Cultural Orientation (NICO), "Ewa Agonyi (Benin Red Beans)" is given as a dish of Lagos State. The same list also includes moin moin and moi moi, with spelling variants, as dishes of Oyo, Ogun, Kogi, Kwara, Nasarawa and Niger states. Even when sold under the same name, the variety of bean, amount of chile and how long the sauce is fried vary by seller and household.
Comparing it with dishes of similar names makes the outline clearer.
| Dish | How the beans are handled | Heating and how it is eaten |
|---|---|---|
| Ewa agoyin | Beans cooked until they fall apart, then mashed | Topped with a separately fried dried chile sauce, eaten with bread or yam |
| Moin moin | Skinned beans made nearly liquid | Mixed with aromatics and steamed, setting the bean batter |
| Akara (in Japanese) | Beans ground into a batter | Fried in oil and eaten for breakfast or as a snack |
| Ghanaian red red | Beans cooked with the grains kept whole | Served as a bean stew with fried plantain and the like |
From this difference, if you think of ewa agoyin only as "a bean stew with a spicy sauce added," the beans tend to be cooked too briefly. The center of the dish is the combination of taking the beans to the point of melting and concentrating the sauce without hurrying.
Three axes of flavor: beans, dried chile, palm oil
The beans can be black-eyed or honey beans
Local recipes explain using black-eyed beans or the sweeter honey beans (Ewa Oloyin). Black-eyed beans are easy to find at import grocery stores and online, and can be taken to a sufficiently soft mash even when cooked without skinning. If you can find honey beans, the sweetness and how they break down change slightly, but this is not a dish with just one correct answer.
IITA (the International Institute of Tropical Agriculture) explains that cowpea (Vigna unguiculata), which includes black-eyed beans, is a crop whose young leaves and immature pods are eaten as well as the dried seeds. In the 2017 data the institute gives, Nigeria was a leading producer and consumer of cowpea, accounting for 46% of world production. The beans in ewa agoyin are not a replaceable filler but an ingredient tied to both the West African table and its agriculture.
When you buy black-eyed beans, check that the label reads dried beans, "black-eyed beans / black-eyed peas," and that the net weight matches. Lentils and chickpeas change how they break down and the aroma, so for the first plate it is easier to judge the flavor if you don't substitute. If you keep them on hand and cook bean dishes often, dried beans are worth choosing over canned. They need soaking time, but you can adjust the amount of cooking liquid and decide for yourself how far the beans fall apart.
Red palm oil is an ingredient you buy for aroma
When palm oil is heated, the red fades and it becomes an oil that takes on the aroma of onion and dried chile. Sources include both explanations that let it bleach a little and ones that use it without bleaching too far. At home you don't need to heat it until it smokes. Warm it until the oil is thin and fine bubbles form when the onion goes in, and move toward a toasty richness rather than a burnt bitterness.
If you are trying ewa agoyin only once, it is also an option to skip the strongly scented oil and check the process with peanut oil or a neutral oil. But changing the oil thins the red color and the earthy aroma. Red palm oil is worth choosing when you want to reproduce the sauce of a Lagos street stall or plan to keep cooking West African bean dishes. When buying it, check that it is edible, its volume and its storage instructions.
For dried chile, choose color and aroma over heat
The ones that appear often in sources are dried tatashe (dried red bell pepper) and hot chiles such as Cameroon pepper. The former gives the sauce volume and a red color, and the latter makes a heat that goes up the nose even in small amounts. A combination that is easy to handle is to build on a mild dried red pepper or ancho and add a small amount of hot dried chile.
Some recipes add fresh tomato, but in a version that makes dried chile and onion the stars, leaving out tomato lets the moisture cook off faster. Adding the sourness and sweetness of tomato makes a delicious but different sauce, and if you aim for the dark color and dry aroma typical of ewa agoyin, it is safer to leave it out first.
If dried red peppers are hard to find, a powder such as paprika can be used as a color aid. Powder alone lacks the thickness of rehydrated chile, so keep the step of rehydrating the dried chile in a little hot water and add paprika from 1 tsp. Check that the paprika is the only ingredient; if tatashe is available or you are making it only once, you need not buy extra.
Ingredients (serves 4)
Because the amount of cooking liquid changes the finish of the beans a great deal, don't add all the water at the start but adjust while adding boiling water. Making a generous amount of sauce in a separate pot lets you adjust the heat without diluting the beans.
For the amount this time, chop the aromatics finely with a knife and crush them with a mortar or blender you already have.
Method: break down the beans, deepen the sauce in a separate pot
If you rehydrate the chile while the beans soak and start frying the sauce as the beans finish cooking, you can shorten the wait. But if you finish the sauce first and leave it a long time, the heat turns sharp, so match the final heating time to how the beans are coming along.
Where it tends to go wrong: fixing heat and moisture
Ewa agoyin is a dish where it is easier to decide on the fix if you treat the bean simmer and the sauce fry separately. Rather than trying to fix the flavor in a single pot, work out which is the cause.
The beans are still hard after 2 hours
Possible causes are old beans, short soaking, or water that dropped partway. Add boiling water, put the lid back and extend in 20–30 minute steps over low heat. Pouring cold water all at once into a pot that has run dry drops the temperature, so always use boiling water. If you had finished the sauce first, you can keep cooking just the beans. Keeping a strongly aromatic sauce warm for a long time raises bitterness more than keeping the two apart.
The beans are watery and run on the plate
Remove the lid and simmer 5–10 minutes over medium-low heat to cook off the excess water. Then mash with a spatula, rest 5 minutes and check the thickness. When hot it looks loose, and as it cools the starch of the beans sets. Pouring off all the water from the start makes the beans split easily when reheated, so leave a little cooking liquid.
The sauce turned black and bitter
Red-brown and burnt black are different things. Even if oil floats on the surface, if the bottom is stuck, black and bitter, do not scrape the bottom and stir it into the whole. Move only the unburnt top portion to a clean pot, add 1–2 tbsp boiling water and loosen over low heat. If the bitterness has spread throughout, rather than masking it with sugar, making a small new batch of sauce with the heat adjusted brings it back to something easier to eat.
The heat is so strong it erases the flavor of the beans
Reducing the sauce further concentrates the heat too, so turn off the heat. Add unsalted mashed beans and serve more of the gentle staples such as bread, boiled yam or sweet potato. Next time, rather than reducing the seeds of the dried chile, halving the hot chile itself and increasing the dried red pepper that gives color preserves the aroma better.
The paste is watery and the color never deepens
You may have added a lot of the chile soaking water as it was. Cook further over medium-low heat with the lid slightly ajar and wait until the oil returns to the edge. If it sticks to the bottom, add just 1 tbsp boiling water, stir and lower the heat. Adding raw onion or tomato increases the moisture further, so it is not suited to the first fix.
What to keep and what you may change in a home kitchen
When you can't find black-eyed beans
The closest substitute is dried white beans with the skins on. However, the skins are thick and the cooking time tends to be longer than black-eyed beans, so after soaking split one grain and check that water has reached the center. Chickpeas differ in shape and starchiness and are unlikely to become the same mash, so they are not chosen as a first substitute. If you use canned black-eyed beans, drain and rinse them, simmer 20–30 minutes with a little water and onion, and mash. They are less likely to have the richness of the cooking liquid from dried beans, so spoon on less sauce.
When you have no tatashe
Build on a color-giving powder or dried chile such as dried red bell pepper, ancho or a mild Korean chile. Paprika powder alone lacks volume for the paste, so rehydrated dried red pepper in a little water keeps the thickness of the sauce. If you substitute fresh red bell pepper, chop it fine, add to the sauce and extend the frying time by about 10 minutes.
When replacing red palm oil with other oils
With peanut oil, a toasty note remains; with rice bran or canola oil, the aroma of chile and onion comes forward. The dish works either way, but the red color and earthy aroma peculiar to red palm oil are not reproduced. When cooking with a substitute oil, instead of adding a lot of smoked paprika to compensate for color, keeping the amount of dried red pepper holds the flavor together better.
When leaving out the dried shrimp
Dried shrimp adds the umami of the sea to the sauce. If you want it plant-based or have a shellfish allergy, leave it out and adjust with salt alone. If you add granulated stock, the salt rises at once, so check the labeled amount and add salt afterward. Since the aroma of beans and chile is the star, there is no need to pile on seasoning.
The Lagos table, and a plate that varies by region
Ewa agoyin suits being eaten less as a dish complete in beans alone than as a build in which the sauce is worked into bread or tubers. Sources introducing Lagos food culture describe it as a dish eaten with soft bread, and another Nigerian food source also lists boiled yam and fried plantain as accompaniments.
| What it is eaten with | Change in mouthfeel | Preparation |
|---|---|---|
| Soft bread | Scoops up beans and sauce together | Plain loaf or rolls with little sweetness |
| Boiled yam | A fluffy staple takes on the heat | Sweet potato or potato as a substitute |
| Fried plantain | Adds sweetness to the sauce's heat | Thick slices of banana just short of ripe, pan-cooked |
Regional differences are not only about adding more ingredients. The sauce sold in southwest Lagos sometimes brings out the heat of the dried chile strongly, and at home people sometimes cut the chile and increase onion and the color-giving red pepper to make it easier to eat. As the NICO list records different bean dishes and moi moi state by state, Nigerian dish names change their expression not just across borders but by language community, by cook and by where they are sold.
Among dishes using the same black-eyed beans, it links to moin moin, where beans are steamed and set, akara, where a bean batter is fried in oil, and Ghana's red red, where the beans are cooked with tomato and oil. If you line these up after making ewa agoyin, you can see how a single crop, cowpea, changes into different textures by steaming, frying and cooking down.
Order at the table, and portions for 4
Don't pour all the sauce at the start; plate the beans first and adjust one serving at a time. If someone is not used to heat, serve the sauce in a small dish and set out bread and boiled root vegetables first, which makes it easier to portion.
250 g beans makes a side dish or light staple for 4 people including the accompaniments. If bread is the staple, plan on about 1 piece per person, and if serving sweet potato or yam, about 100 g per person. The sauce is strongly flavored, so for the first plate start with 1–2 tbsp and stop at an amount that leaves the sweetness of the beans.
Storage and reheating: cool the beans and sauce separately
Transfer leftover beans and sauce, unmixed, to separate shallow containers. Japan's Ministry of Health, Labour and Welfare advises dividing leftovers into shallow containers to cool them quickly, keeping the refrigerator at 10°C or below as a guide, and reheating thoroughly. Don't leave the pot at room temperature, and don't wait too long for the heat to come off.
At home, plan on finishing the refrigerated beans and sauce within 2 days of the next day. If freezing, seal in single portions, and soak the beans with a little cooking liquid before freezing so they are less likely to split after thawing. To reheat, add 1–2 tbsp water or cooking liquid to the beans and warm over low heat; warm the sauce in a separate pot without scorching it. Check that it is hot to the center, and bear in mind the center temperature of 75°C for at least 1 minute that the ministry gives as a guide for home cooking.
Beans, chile, onion, palm oil and dried shrimp may each not agree with some people depending on constitution or eating habits. If you use dried shrimp in particular, check for shellfish labeling, and wash the knife and cutting board that handled the spicy paste before using them for other dishes.
FAQ
Is it all right to cook the beans this soft?
In ewa agoyin, the axis of the flavor is beans soft enough to mash with a spoon rather than neatly intact boiled beans. However, there is no need to make a complete paste and cook off too much moisture. Leave a few grains and some cooking liquid, and stop at a thickness that doesn't run off when placed on bread.
Are honey beans the same as black-eyed beans?
They are not the same. Honey beans are sometimes introduced as a sweet bean, while black-eyed beans are a kind of cowpea. It is fine to start with black-eyed beans, which are easy to find, but changing the variety changes how they break down and their sweetness, so judge by the state rather than fixing the cooking time.
Can I make it with tomato?
You can, but the sauce here makes dried chile and onion the stars. If you add tomato, keep it small and extend the time you fry the paste to cook off the moisture. Bringing the sourness of tomato forward moves it closer to a different West African stew than to the spicy onion sauce of ewa agoyin.
Can I skip the red palm oil?
Yes, you can make the beans and sauce without it. Peanut oil gives a toasty note and rice bran oil a lighter finish, but the red color and earthy aroma become thinner. It is also reasonable to practice the process with a substitute oil first and try red palm oil the next time you make it.
If the sauce is too hot, can I add sugar?
Trying to erase the heat with sugar tends to blur the flavors of onion and beans. Increase the unsalted beans and add bread or boiled root vegetables to reduce the amount of sauce per bite. Next time, reduce the hot chile and keep the dried red pepper that gives color, and you can adjust without losing aroma.
Can I make it plant-based without the dried shrimp?
Yes. Leave out the dried shrimp and adjust the seasoning with salt alone. Think of building the umami of the sauce from the aroma of beans, onion and palm oil, and if you add granulated stock, check the ingredients and salt.
Summary: break down the beans, don't hurry the sauce
What shapes the impression of ewa agoyin is not adding unusual ingredients. It is softening the black-eyed beans together with their cooking liquid, slowly frying dried chile and onion in red palm oil, and layering the separate flavors just before eating.
Start with black-eyed beans, separate the chiles into one for color and one for heat, and choose the oil after checking its aroma. In this order, you can keep the background of the dish that came from Lagos street stalls while getting closer to a plate you can eat on bread from an ordinary home pot.
Sources
- National Institute for Cultural Orientation (NICO), "Cuisines in Nigeria": list of dishes by state, Ewa Agonyi of Lagos State, spellings and the dish's place in the southwest and north-central. Accessed and checked 7 September 2026 (JST)
- Nigerian Food TV, "Ewa Agoyin: How to cook Ewa Agoyin": the process of cooking the beans soft, and the combination of dried chile, palm oil, bread and yam. Accessed and checked 7 September 2026 (JST)
- Chef Lola's Kitchen, "How to make Ewa Agoyin (Ewa Aganyin) Beans an Stew recipe": connection to the Agoyin people of Cotonou, dried tatashe and chile, and the approach to cooking and storing the beans. Accessed and checked 7 September 2026 (JST)
- Pulse Nigeria, "A beginners guide to classic Nigerian recipes": how it is eaten in Lagos and the southwest, and cooking explanations about dried chile and palm oil. Accessed and checked 7 September 2026 (JST)
- International Institute of Tropical Agriculture (IITA), "Cowpea (Vigna unguiculata)": edible parts of cowpea, production and consumption, and Nigeria's position based on 2017 data. Accessed and checked 7 September 2026 (JST)
- Ministry of Health, Labour and Welfare (Japan), "Preventing food poisoning at home" (title translated): https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/shokuhin/syokuchu/01_00008.html: dividing and cooling leftovers, refrigerator temperature guide, heating to 75°C at the center for at least 1 minute. Accessed and checked 7 September 2026 (JST)
