In a large non-reactive bowl, combine the chicken, onions, chile peppers, lemon juice, Dijon mustard (if using), 1/4 cup of oil, salt, and pepper. Mix thoroughly to ensure the chicken is well coated. Cover and refrigerate for at least 4 hours, preferably overnight, to allow the flavors to meld.
2-3 Chicken, cut into serving pieces, 4-5 Lemons, juice only, 2 tbsp Dijon mustard , Salt and pepper, 1/4 cup Peanut
After marinating, remove the chicken pieces from the marinade, pat them dry, and grill, broil, or sauté until they are well browned. Set the browned chicken aside.
In a large pot, heat 2 or 3 tablespoons of oil over medium heat. Remove the onions from the marinade and add them to the pot. Sauté the onions for 8 to 10 minutes until they are wilted and begin to brown.
2-3 tbsp -Oil , 4-6 Onions, thinly sliced
Pour the remaining marinade and add the browned chicken pieces back into the pot with the onions. Reduce the heat to medium-low and simmer for 30 to 40 minutes, or until the chicken is fully cooked and tender.
Adjust seasoning with additional salt and pepper if needed. Serve the Poulet Yassa hot, accompanied by rice, fufu, or couscous.
1-3 -Hot chile pepper, minced