Combine chicken pieces with vinegar, soy sauce, salt, pepper, and garlic.Let stand for at least 30 minutes.
Heat oil In skillet over medium heat and fry potatoes until golden brown.
Drain chicken pieces and save marinade, then pan fry the chicken for 3 minutes on each side then set aside.
Saute onion and tomatoes until tomatoes are mushy. Then add the chicken pieces, marinade, paprika, bay leaf, tomato sauce and water.
Simmer for 30 minutes or until chicken is tender. Then add the fried potatoes and bell peppers then simmer for a few minutes.
Correct seasoning. Serve hot. Good for 8 persons.