Slow Cooker Italian Red Pepper Chicken

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This Slow Cooker Italian Red Pepper Chicken is simple, packed with flavor, and versatile. Serve it over pasta or rice, in a sandwich with melted cheese, layered on a pizza, or even scrambled into your morning eggs.

For a long time, I have been making this Slow Cooker Tomato Balsamic Chicken dish on the regular to have for quick and easy weeknight dinners, but lately, I have been looking to kick up the recipe a bit as I have been craving all things spicy.

Red pepper flakes were a no-brainer, but I also want to deepen the flavor of the sauce with something new and decided bell peppers were the perfect thing. With their sweet flavor, they balance out the red pepper flakes and black pepper perfectly.  They also add another vegetable component, which is always a win. 

The other key to building flavor in this recipe is the Italian seasoning and balsamic vinegar. The combination of dried herbs adds tons of flavor without needing to measure lots of different herbs and spices. The balsamic vinegar adds some sweetness and makes the dish taste rich and complex. 

Recipe Ideas and Tips

  • Make it creamy: Before serving this dish, consider adding some cream cheese to the slow cooker. Add it right to the pot and give it a good stir until it melts and transforms the sauce into something creamy and delicious. 
  • Leave out the spice: If you don't like things spicy, simply make this without the red pepper flakes. It will still have tons of flavor. 
  • Add extra veggies: Add some extra veggies to this recipe. You could add some kale at the beginning of cooking or stir in some spinach in the last ten minutes of cooking. Other options include green beans, zucchini, broccoli, cauliflower, or artichoke hearts. Since they all cook quickly, add them in the last 15 minutes of cooking so they don't overcook. 
  • Try different tomatoes



The Recipe
Slow Cooker Italian Red Pepper Chicken

Slow Cooker Italian Red Pepper Chicken

COOK TIME: 4 Hours
TOTAL TIME: 4 Hours, 5 Min
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  • 2 lbs. boneless skinless chicken breast, chopped
  • 20 oz. canned diced fire roasted tomatoes
  • 3 U red peppers, sliced
  • 1 U sweet onion, sliced
  • 2 U garlic cloves, minced
  • 2 tbsp. balsamic vinegar
  • 1 tsp. red pepper flakes (or more, optional)
  • 1 tsp. black pepper (more to taste)
  • 1 tsp. salt

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Add everything to the slow cooker and stir. Cook on low for 4 hours or until chicken is cooked through and tender.

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Nutritional Facts
Serving Size: 6 oz. (2/3 cup)
Amount Per Serving
Calories 236
Calories from Fat 15
% Daily Value *
Total Fat 2g
Saturated Fat 0g
Monounsaturated Fat 0g
Polyunsaturated Fat 0g
Cholesterol 74mg
Sodium 670mg
Total Carbohydrate 15g
Dietary Fiber 4g
Sugars 9g
Protein 34g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Nutritional Values provided are estimates only and may vary based on the preparation method.

Slow Cooker Italian Red Pepper Chicken
† SmartPoints™ calculated by Slender Kitchen; Not endorsed by Weight Watchers International, Inc.
On Slow Cooker Italian Red Pepper Chicken
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January 6, 2020 - 07:28
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This was super tasty! The entire family liked it. Served with the Creamy Spinach Polenta is a great pairing. Will definitely make again.
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March 15, 2018 - 07:42
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Delicious! Quickly became a family favorite.
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March 21, 2017 - 19:16
I will need to have my slow cooker on for 8 hours - will that effect the recipe?
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