Ingredients
Method
- Season the chicken thighs with the salt and black pepper and put them in a 6-quart slow cooker.
- Add the bell peppers, mushrooms and onion over and around the chicken.
- Stir together the crushed tomatoes, drained diced tomatoes, garlic and oregano and pour the mixture over everything.
- Cover and cook on low until the chicken is tender, 6 to 6 1/2 hours.
- Skim any visible fat and stir in the black olives.
- Cook uncovered on high for 10 minutes to settle the sauce before serving.