Season chicken thighs all over with salt and pepper.
Heat olive oil in a large pot over medium-high heat. Add chicken thighs skin-side down, reduce to medium and cook until golden and crackling, about 5 minutes per side. Transfer to a plate.
In the same pot, add onion and capsicums. Sauté until softened and glossy, about 5 minutes. Add garlic, oregano and rosemary and cook until fragrant, about 1 minute.
Stir in tomato paste and cook until slightly darkened, about 1 minute. Pour in white wine and simmer to deglaze, about 1 minute. Add diced tomatoes and chicken stock and return chicken to the pot.
Bring to a gentle boil, cover, reduce heat and simmer for 20 minutes. Uncover and simmer an additional 5 minutes until the sauce has thickened and clings to the chicken.
Adjust seasoning if needed and scatter chopped parsley over the top before serving.
Notes
During prep: slicing garlic extra-thin created ribbons that browned nicely.Testing during cooking: uncovering for 5 minutes allowed the sauce to cling perfectly.Storage testing: reheating in a low oven up to 75°C helped maintain skin crispness.
Nutrition
Serving: 350gCalories: 512kcalCarbohydrates: 29g
Keyword Chicken Cacciatore, Italian chicken stew, one pot, tomato chicken