Yassa chicken features marinated chicken simmered in a tangy onion and mustard sauce. Tasty and comforting, this Senegalese and Gambian dish is a must-try classic.
Clean the chicken by rinsing it in water with lemon juice, then pat it dry with paper towels. See note 1 below for recommended practises. Trim off excess fat.
Make the marinade by combining 1 tablespoon of oil, spring onions, parsley, garlic, scotch bonnet peppers, bell peppers, ginger, stock cube, and salt to a blender. Blend until smooth.
Make slits in the chicken and rub the marinade all over, under the skin, and into the cuts.
Cover and marinate for at least 30 minutes or overnight then transfer the chicken to a baking tray.
Bake at 200°C or 400°F for 25 to 30 minutes, until browned and cooked through. Reserve any remaining marinade. The internal temperature should reach at least 165°F. See note 2 below.
Make the Sauce
While the chicken bakes, mix the onions, Dijon mustard, black pepper, thyme, paprika, and lemon juice in a bowl.
Heat oil in a large pan over medium heat. Add the onion mixture, cover, and cook for 10-15 minutes, stirring occasionally, until the onions are soft and caramelized.
Add the baked chicken and reserved marinade. Add water if preferred (optional). Simmer for about 10 minutes until the sauce thickens and the chicken is tender.
Add the olives, cover, and cook for a further 5 minutes. Taste and adjust salt if needed.
Garnish with some chopped parsley, serve with rice, couscous, or your favorite dishes.
Notes
Food safety guidelines, including those from the USDA, advise against washing raw chicken to prevent the spread of bacteria. To truly represent how this dish is made in Senegal and Gambia, I have included this step. Skip this step if preferred.
You can also fry, grill, or air fry the chicken instead of roasting it in the oven.
Store leftover chicken airtight containers in the fridge for 3-4 days or in the freezer for 4-5 months.