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 all surfaces. Cover and marinate for at least 15 minutes, or refrigerate overnight for deeper flavor penetration.
02 - Heat 2 tbsp vegetable oil in a large pot or Dutch oven over medium-high heat. Add marinated chicken pieces and brown on all sides until golden, approximately 3-4 minutes per side. Remove 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 sliced red and green bell peppers and continue cooking for an additional 3 minutes until slightly tender.
04 - Stir in chopped tomatoes and tomato paste, cooking for 2 minutes until tomatoes begin to break down. Add dried thyme, paprika, bay leaf, and the whole scotch bonnet pepper for aromatic depth. The scotch bonnet adds flavor without excessive heat unless pierced.
05 - Return the browned chicken to the pot. Pour in chicken broth and bring the mixture to a gentle simmer. Cover with a lid and cook over low heat for 30-35 minutes, or until chicken is fully cooked and tender, and the sauce has thickened to a rich consistency.
06 - Taste the sauce and adjust seasoning with additional salt and black pepper as needed. Remove the whole scotch bonnet pepper carefully if used. Discard bay leaf before serving.
07 - Plate the chicken and sauce generously over steamed white rice or fluffy couscous. Garnish with freshly chopped parsley for color and freshness. Serve immediately while hot.