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Ghanaian Warm Spice Groundnut Chicken Casserole

A baked Ghanaian-style peanut chicken casserole with warm spice, tomato and a rich groundnut sauce.

Prep
20 min
Cook
55 min
Servings
4
Difficulty
Medium
4.6
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#ghanaian#groundnut soup#peanut#chicken#casserole#dinner

About This Recipe

Groundnut soup, a rich stew built on a base of blended peanuts, tomato and warm spice, is one of Ghana's most treasured dishes, traditionally served with chicken or goat and often eaten with fufu or rice balls. This casserole reworks that same groundnut soup flavor profile into a baked format, layering chicken pieces with the peanut-tomato sauce and finishing it in the oven rather than simmering everything on the stovetop, which concentrates the sauce further as it bakes. Smooth, unsweetened natural peanut butter stands in for the traditionally ground raw peanuts, whisked into the tomato-onion base until fully incorporated and simmered gently so it doesn't split or turn grainy. Chicken pieces are browned first for flavor, then nestled into the peanut sauce and baked covered until tender, absorbing the rich, nutty sauce the whole time. Warm spices like ginger and a hint of cayenne round out the dish, echoing the balance of richness and heat that defines Ghanaian groundnut soup.

Ingredients

Serves 4

  • 8 piecesbone-in chicken thighs(skin on)
  • 2 tbspneutral oil
  • 1onion(chopped)
  • 3tomatoes(blended)
  • 0.75 cupnatural peanut butter(smooth, unsweetened)
  • 1.5 tbspfresh ginger(grated)
  • 0.25 tspcayenne pepper(or to taste)
  • 2 cupschicken stock
  • 1.5 tspfine sea salt
  • 3 tbspfresh cilantro or parsley(chopped)

Instructions

  1. 1

    Brown the chicken

    Season the chicken thighs and sear skin-side down in oil in an ovenproof pot over medium-high heat, 6-7 minutes, until deeply golden. Remove and set aside.

  2. 2

    Build the sauce base

    In the same pot, cook the onion 6 minutes until soft. Add blended tomatoes and simmer 10 minutes until reduced and thickened.

  3. 3

    Add the peanut butter

    Whisk in the peanut butter, ginger, cayenne and salt until fully smooth, then gradually whisk in the chicken stock.

  4. 4

    Nestle in the chicken

    Return the browned chicken thighs to the pot, spooning sauce over the top.

  5. 5

    Bake covered

    Cover and bake at 180C (350F) for 40-45 minutes until the chicken is cooked through (74C internal) and the sauce is thick and glossy.

  6. 6

    Serve

    Scatter with fresh cilantro or parsley and serve over rice or with fufu.

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Pro Tips

  • →

    Whisk the peanut butter in gradually with some of the hot liquid first to prevent it from clumping when added to the sauce.

  • →

    Use natural, unsweetened peanut butter — sweetened varieties throw off the savory balance of the dish.

  • →

    Simmer the sauce gently rather than at a hard boil, since peanut sauces can split or scorch on the bottom if the heat is too high.

Variations

  • •

    Traditional stovetop version: skip the oven and simmer everything together in a pot on the stovetop for about 45 minutes, covered, stirring occasionally.

  • •

    Goat meat version: substitute bone-in goat meat for chicken, extending the cooking time to 1.5-2 hours until tender.

  • •

    Extra vegetables: add diced eggplant or okra to the sauce for a more traditional groundnut soup texture.

Storage

Refrigerate in an airtight container up to 4 days, or freeze up to 3 months. Reheat gently on the stovetop over low heat, stirring often, since peanut sauces can scorch if reheated too quickly.

History & Origin

Groundnut soup is one of Ghana's most iconic dishes, made from ground raw peanuts simmered into a rich, tomato-based stew with chicken, beef or fish, and traditionally served with fufu, rice balls or plain rice. Peanuts, though native to South America, became deeply integrated into West African cuisine after their introduction via trade routes centuries ago, and groundnut-based stews are now considered quintessentially Ghanaian.

Frequently Asked Questions

Can I use raw ground peanuts instead of peanut butter?

Yes, and it's actually closer to the traditional method — blend raw, unsalted peanuts into a smooth paste and use it in place of the peanut butter, adjusting the stock slightly since fresh-ground peanuts can vary in consistency.

Why did my peanut sauce turn grainy or split?

This usually happens if the sauce boils too hard or too fast. Keep it at a gentle simmer, whisking occasionally, and add the peanut butter gradually with warm liquid to help it incorporate smoothly.

What is traditionally served with groundnut soup?

Fufu (a pounded starch dumpling) or rice balls are the most traditional accompaniments in Ghana, though plain steamed rice is also common and easier to prepare at home.

Nutrition Facts

Per serving (400g / 14.1 oz) · 4 servings total

Calories580kcal
Protein36g
Carbohydrates16g
Fat42g
Fiber4g
Protein36g
Carbs16g
Fat42g

Time Summary

Prep time20 min
Cook time55 min
Total time75 min

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