Heat 2 tablespoons oil in a saucepan over medium heat. Sear the chicken pieces until golden, turning once. Transfer to a bowl and reserve.
Add the remaining oil to the saucepan and when hot, add the onion and garlic. Cook at medium-high heat, stirring every few minutes, until soft, about 7 minutes. Add the tomato paste and stir, cooking for 3 minutes.
Put the chicken back in the saucepan, add the wine, bring to a boil, and add the chicken stock and the bay leaf. Cover, lower the heat and cook for 30 minutes.
Add the potatoes, carrots, green peas, and raisins. Continue cooking for 15 - 20 minutes or until the vegetables are soft.
Serve with rice, or as a pasta sauce, and garnish with parsley sprigs.
Recipe by PERU DELIGHTS at https://perudelights.com/chicken-stew/