Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A tangy and savory chicken stew featuring marinated chicken thighs slow-cooked with caramelized onions, lemon, and mustard for a classic Senegalese flavor. This african-inspired chicken ready in about 85 minutes pairs chicken thighs, bone-in and skin-on, large yellow onions, thinly sliced, fresh lemon juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 70 min Serves 4 African cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 1/3 cup fresh lemon juice, 3 tbsp Dijon mustard, 4 minced garlic cloves, 1 tbsp salt, and 1/2 tsp black pepper. Add 6 chicken thighs and coat thoroughly. Cover and marinate in the refrigerator for at least 2 hours or overnight for deeper flavor.
  2. Step 2: Heat 4 tbsp vegetable oil in a heavy-bottomed pot over medium heat. Add 4 large thinly sliced yellow onions and 1 1/2 tsp salt, stirring frequently to caramelize the onions slowly for about 20 minutes until golden and fragrant.
  3. Step 3: Remove the onions, set aside, and add the marinated chicken thighs (reserve marinade) skin-side down to the pot. Brown the chicken for 6-8 minutes per side until the skin is crisp and golden.
  4. Step 4: Return the caramelized onions to the pot with the browned chicken. Pour in 1 cup chicken broth, 2 tbsp white vinegar, the reserved marinade, 2 bay leaves, and 1 whole scotch bonnet pepper if using. Bring to a simmer, cover, and cook on low heat for 35-40 minutes until the chicken is tender and the sauce thickens.
  5. Step 5: Remove bay leaves and scotch bonnet pepper before serving. Serve hot with steamed white rice or couscous to soak up the tangy sauce.

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Frequently asked questions

How long does Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions take to make?

Total time is about 85 minutes (15 min prep + 70 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep fresh lemon juice from drying out.

Can I substitute ingredients in Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Simmered Senegalese Yassa Chicken with Caramelized Onions?

African chicken like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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