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Slow Cooker Chicken Cacciatore Recipe with Bell Peppers, Mushrooms & Tomatoes

Slow Cooker Chicken Cacciatore Recipe with Bell Peppers, Mushrooms & Tomatoes

This slow cooker Chicken Cacciatore is hearty, saucy, and bursting with Italian comfort! Tender chicken simmers with bell peppers, mushrooms, tomatoes, garlic, and herbs for an easy, flavorful dinner that practically makes itself — perfect over pasta, rice, or polenta.

  • Total Time: 6 hours 10 minutes
  • Yield: 6 servings 1x

Ingredients

Scale

2 lbs chicken thighs (boneless or bone-in)

1 red bell pepper, sliced

1 yellow bell pepper, sliced

8 oz mushrooms, sliced

1 small onion, sliced

3 cloves garlic, minced

1 can (28 oz) crushed tomatoes

1 tbsp tomato paste

1 tsp dried oregano

1 tsp dried basil

½ tsp thyme

½ tsp red pepper flakes (optional)

Salt and pepper, to taste

½ cup chicken broth

2 tbsp olive oil

Fresh parsley for serving

Instructions

1. Season chicken with salt and pepper, then sear in olive oil for 2–3 minutes per side (optional but adds flavor). Transfer to slow cooker.

2. Add bell peppers, mushrooms, onion, and garlic on top of chicken.

3. Pour in crushed tomatoes, tomato paste, broth, oregano, basil, thyme, and red pepper flakes. Stir lightly.

4. Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until chicken is tender.

5. Shred chicken slightly (or leave whole) and stir into the sauce.

6. Taste and adjust seasoning with extra salt or pepper.

7. Serve over pasta, rice, mashed potatoes, or creamy polenta. Garnish with fresh parsley.

Notes

Searing the chicken adds amazing flavor but is optional.

Use bone-in thighs for the juiciest result.

Add olives or capers for a traditional twist.

Leftovers taste even better the next day and freeze well.

  • Author: Mila Bryn
  • Prep Time: 10 minutes
  • Cook Time: 6 hours
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 portion
  • Calories: 320
  • Sugar: 7g
  • Sodium: 520mg
  • Fat: 14g
  • Saturated Fat: 3g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 16g
  • Fiber: 3g
  • Protein: 32g
  • Cholesterol: 115mg

Keywords: slow cooker chicken cacciatore, crockpot chicken dinner, Italian chicken stew, peppers and mushroom chicken