01 - Combine chicken pieces with lemon juice, 2 tbsp vegetable oil, salt, pepper, ground ginger, and minced garlic in a large bowl. Toss thoroughly to coat. Cover and refrigerate for at least 15 minutes, up to overnight for enhanced flavor penetration.
02 - Heat 2 tbsp vegetable oil in a large Dutch oven or heavy pot over medium-high heat. Remove chicken from marinade and brown on all sides until golden, approximately 3-4 minutes per side. Transfer browned chicken to a plate and set aside.
03 - In the same pot, add sliced onions and sauté until softened and golden brown, about 5 minutes. Add red and green bell peppers and continue cooking for an additional 3 minutes until vegetables begin to caramelize.
04 - Stir in chopped tomatoes and tomato paste, cooking for 2 minutes to develop flavor. Add dried thyme, paprika, bay leaf, and whole scotch bonnet pepper. The scotch bonnet adds aromatic depth without excessive heat unless pierced.
05 - Return browned chicken to the pot. Pour in chicken broth and bring to a gentle simmer. Cover with a tight-fitting lid and cook for 30-35 minutes until chicken is tender and cooked through, and sauce has thickened to coat the back of a spoon.
06 - Remove the scotch bonnet pepper and bay leaf. Taste the sauce and adjust seasoning with additional salt and pepper as needed. The sauce should be rich, tangy, and well-balanced.
07 - Spoon the chicken and generous sauce over plates of steaming white rice or couscous. Garnish with chopped fresh parsley for color and fresh herbal notes. Serve immediately while hot.