This slow cooker dish of chicken, bell peppers, onion, and mushrooms in a red wine tomato broth makes a hearty meal with a bowl of pasta.
Preparation Time
20 mins
Cooking Time
6 hr
Total Time
6 hr 20 mins
Calories
372 Calories
Recipe Instructions
Step 1
Preheat a slow cooker on High.
Step 2
Stir tomatoes, wine, chicken stock, tomato paste, and chicken bouillon together in a large bowl. Trim chicken as necessary; sprinkle with Italian herb blend.
Step 3
Heat olive oil in a skillet over medium-low heat. Cook chicken breasts until browned, 3 to 5 minutes per side. Transfer chicken to slow cooker along with any accumulated juices.
Step 4
Place bell peppers, onion, mushrooms, and garlic in skillet, along with more olive oil if needed. Cook and stir until onion is translucent, about 5 minutes. Stir in flour; cook until vegetables are soft, about 5 minutes.
Step 5
Stir in tomato mixture; bring to a boil. Simmer until thickened slightly, about 5 minutes more. Stir in olives; transfer mixture to slow cooker.
Step 6
Reduce slow cooker heat to Low and cook until chicken is very tender, 5 1/2 to 6 1/2 hours. Stir pesto and sugar into chicken mixture; cook for 30 minutes more.
Ingredients
¼ cup all-purpose flour
3 cloves garlic, minced
2 cubes chicken bouillon
1 cup chicken stock
1 cup dry red wine
2 tablespoons tomato paste
1 ½ pounds skinless, boneless chicken breast halves
1 red onion, thinly sliced
1 (28 ounce) can diced tomatoes
3 tablespoons extra-virgin olive oil, or as needed