Nigerian Peanut Butter Stew: Rich, Savory Chicken Recipe

Nigerian peanut butter stew, often called groundnut soup, is a savory Nigerian dish made with chicken, tomatoes, peppers, and peanut paste. This version uses smooth peanut butter for a practical, creamy sauce served over rice or alongside a starchy swallow. Recipes vary by household and region, including the choice of meat, vegetables, and thickness.

Ingredients

2½ lb bone-in, skin-on chicken thighs (1.1 kg), about 6 pieces
2 tbsp neutral cooking oil (30 ml), such as canola or vegetable oil
1 medium yellow onion (about 150 g), finely chopped
3 garlic cloves (about 9 g), minced
1 tsp grated fresh ginger (5 g)
1 lb ripe tomatoes (450 g), roughly chopped
1 medium red bell pepper (about 150 g), seeded and roughly chopped
1 Scotch bonnet pepper (about 10–15 g), stem removed; use half for less heat
2 tbsp tomato paste (30 g)
1 tsp dried thyme (1 g)
1 tsp paprika (2 g)
1 bay leaf
4 cups low-sodium chicken stock (960 ml), divided
1 cup smooth, unsweetened peanut butter (about 260 g), preferably well stirred
1 tbsp ground crayfish (about 8 g), optional
1 tsp fine salt (6 g), plus more to taste
½ tsp ground black pepper (1 g)
3 packed cups baby spinach (about 90 g), optional
1 tbsp fresh lemon or lime juice (15 ml), optional, for serving

Instructions

Prepare the ingredients, allowing about 25 minutes for chopping, measuring, and blending. Pat the chicken dry with paper towels; do not rinse raw poultry. Season it with the salt, black pepper, paprika, and half the thyme. Blend the tomatoes, red bell pepper, and Scotch bonnet until mostly smooth. For a little texture, pulse rather than blending completely. Keep the pepper amount modest if you are unsure of its heat.
Heat the oil in a heavy Dutch oven or deep, wide pot over medium-high heat. Working in batches if needed, brown the chicken for about 4 minutes on each side, or 8 minutes total. It does not need to cook through at this stage. Transfer the pieces to a clean plate, leaving the oil and browned bits in the pot; those browned bits add flavor to the sauce.
Reduce the heat to medium. Add the chopped onion and cook for 4 minutes, stirring and scraping up any browned bits. Add the garlic, ginger, tomato paste, and remaining thyme, then stir for 2 minutes. Keep the heat moderate: garlic can turn bitter if it browns too quickly, and tomato paste should darken slightly without sticking or burning.
Pour in the blended tomato and pepper mixture. Add the bay leaf and ground crayfish, if using. Cook uncovered for 18 minutes, stirring every few minutes, until the mixture has reduced, looks thicker, and no longer smells sharply raw. If it starts to catch on the bottom, lower the heat and stir in a splash of stock. This reduction step concentrates the tomato flavor before the peanut butter goes in.
Return the chicken and any juices on the plate to the pot. Add 2½ cups (600 ml) of the chicken stock and bring the liquid to a gentle simmer. Cover with the lid slightly ajar and cook for 25 minutes, turning the chicken once. Keep the sauce bubbling gently rather than boiling hard, which can make the chicken tough and cause the bottom to scorch. Meanwhile, whisk the peanut butter with 1 cup (240 ml) of the remaining stock until smooth; add the last ½ cup (120 ml) if needed to make a pourable mixture.
Stir the thinned peanut butter into the pot in a slow stream. Simmer uncovered for 13 minutes, stirring frequently and scraping the bottom of the pot so the thickening sauce does not stick. The USDA FSIS safe minimum for chicken is 165°F (74°C); check the thickest part of a thigh with a food thermometer, avoiding the bone. If a piece has not reached that temperature, continue simmering and check again. The sauce should coat a spoon; thin it with a little stock or water if it becomes too thick.
Stir in the spinach, if using, and cook for 5 minutes until wilted. Taste the sauce and adjust the salt or pepper. Remove the bay leaf before serving. Let the stew stand for 5 minutes off the heat so the sauce settles; this short rest is included in the stated cooking time. Finish with a small squeeze of lemon or lime if you want a brighter contrast to the rich peanut flavor.

Tips

Choose peanut butter without added sugar or strong flavorings. Natural peanut butter works, but stir it thoroughly before measuring because the oil can separate. If the sauce seems oily, keep it at a gentle simmer and stir; avoid adding more peanut butter before giving it time to thicken.
Scotch bonnet gives the stew a distinctive fruity heat. Habanero is a workable substitute with similar intensity, while a serrano is usually less fruity and may be milder. Remove the seeds and use half a pepper for a gentler batch, or leave the hot pepper out and offer chili sauce at the table.
Ground crayfish is a common savory addition in some Nigerian groundnut soup recipes, but it can be difficult to find. It is optional here: leave it out for a peanut-forward version, or use a small amount of finely ground dried shrimp if seafood suits your guests. The substitute adds a noticeable seafood aroma, so start with less than the listed amount.
Stir often after adding the peanut mixture, especially around the base and corners of the pot. Peanut butter thickens as it heats and can scorch before the top of the sauce looks hot. A heavy pot, moderate heat, and a splash of stock are more useful than turning up the burner.

Serving Suggestions

Serve the stew hot with plain white rice, which gives the thick sauce an easy base and keeps the meal simple. It also goes well with boiled yam, boiled or roasted plantain, or a soft swallow such as pounded yam, eba, or fufu. Swallows are shaped into small portions and eaten with sauce; their texture and names vary across communities. Offer sliced onions, extra spinach, or a little fresh chili on the side rather than stirring strong garnishes into the whole pot.

Because the stew is rich and substantial, pair it with a crisp, lightly dressed salad or simply cooked greens if you want a fresh contrast. Spoon sauce over each portion of chicken and rice, making sure everyone gets some of the tomato-peanut gravy. If the stew thickens while it waits at the table, stir in a few tablespoons of hot water or stock just before serving.

Variations

Chicken is convenient, but Nigerian groundnut dishes are made in different ways. Use bone-in chicken legs or drumsticks in place of thighs, keeping the same approximate weight and checking each piece for doneness. For a meat-free pot, replace the chicken with 1½ lb (680 g) of firm tofu or cooked beans and use vegetable stock; brown tofu first if you want extra texture. The cooking time will change, so heat the sauce until the replacement is hot throughout rather than following the chicken timing.

For a deeper, more traditional groundnut flavor, use roasted groundnut paste where available, in the same quantity as the peanut butter. It may be less smooth and more intensely roasted, so thin it gradually with warm stock. You can also leave out the spinach, or use 2 cups (about 60 g) of chopped kale; add kale earlier and simmer until tender. Some versions emphasize palm oil, leafy greens, fish, or other meats, while others are smooth and simple. These are useful directions to explore, not rules that every Nigerian cook follows.

Storage and Reheating

Refrigerate leftovers within 2 hours of cooking, in shallow, covered containers. The stew keeps for 3–4 days in the refrigerator. The sauce will firm up as it chills, and a thin layer of oil may appear on top; both are normal. Stir it together as it reheats, adding a little water or stock if needed. For food safety, reheat leftovers to 165°F (74°C), checking with a food thermometer. On the stovetop, warm gently in a covered saucepan, stirring regularly; in a microwave, use a covered microwave-safe dish and stir partway through so the center heats evenly.

To freeze, cool the stew promptly, portion it into airtight freezer containers, and freeze for up to 2–3 months for best quality. Leave a little room at the top for expansion. Thaw overnight in the refrigerator and reheat to 165°F (74°C). Peanut-based sauces can look slightly separated after freezing, but steady stirring as they warm usually brings them back together. Avoid repeatedly cooling and reheating the same pot; warm only the portion you plan to serve.

Frequently Asked Questions

Is Nigerian peanut butter stew the same as groundnut soup?

The names are often used for related Nigerian dishes made with groundnuts or peanuts, though the preferred name and preparation vary by household and region. This recipe is a chicken version with a tomato-pepper base and a pourable peanut-butter sauce. Some cooks make a thicker soup, use groundnut paste, or choose different proteins and greens.

Can I use crunchy peanut butter?

Yes. Crunchy peanut butter works in the same amount, but the sauce will have small peanut pieces and a less silky texture. If the brand is salted or sweetened, taste the stew before adding all the listed salt; sweetened peanut butter can make the sauce taste noticeably different.

How can I make the stew less spicy?

Use half a Scotch bonnet, remove its seeds, or leave it out entirely. The pepper blend will still taste savory from the tomatoes, bell pepper, onion, and spices. You can serve fresh chili separately so people can adjust the heat in their own bowls.

Why is my peanut sauce too thick or oily?

A thick sauce usually needs a small splash of warm stock or water, stirred in gradually. If it looks oily, lower the heat and stir steadily for a few minutes; natural peanut butter can release oil, especially if the pot gets too hot. Avoid a hard boil, which makes scorching more likely.

Can I make it ahead?

Yes. Make the stew a day ahead, cool it promptly, and refrigerate it within 2 hours. Reheat gently to 165°F (74°C), adding a little stock if the chilled sauce is too thick. If adding spinach, you can wait until reheating to stir it in so it stays greener and more distinct.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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