Crockpot Chicken Cacciatore – Amazing Slow Cooker Dinner

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It’s a cold evening, and the house fills with the cozy smell of simmering tomatoes, herbs, and tender chicken. Crockpot Chicken Cacciatore feels like a warm hug after a long day rich, savory, and ready when you are. With simple prep and wholesome ingredients, it’s one of those dinners that practically cooks itself while you go about your day.

Tender chicken cacciatore over spaghetti with mushrooms, tomato sauce, and fresh parsley.

Why This Crockpot Chicken Cacciatore Works

Minimal Prep, Maximum Flavor

You only need a quick sear and a few chops before letting your slow cooker take over. The chicken browns beautifully, locking in flavor while the veggies and herbs blend into a rustic Italian sauce. It’s comforting, rich, and surprisingly simple to make.

Family-Friendly, Make-Ahead, and Meal-Prep Ready

This meal reheats perfectly, which means leftovers taste just as delicious the next day. Whether you’re feeding family or stocking up lunches, Crockpot Chicken Cacciatore stays tender and satisfying even after reheating.

Versatile Serving Options for Any Diet

You can serve it over pasta, rice, or even veggie noodles. This dish works for both hearty appetites and lighter dinners. A simple salad or roasted vegetable side makes it complete.

Crockpot Chicken Cacciatore over spaghetti with tomato sauce and parsley
Tender chicken cacciatore over spaghetti with mushrooms, tomato sauce, and fresh parsley.

Ingredients You’ll Need

Key Proteins and Vegetables

  • 2 lb boneless, skinless chicken (breasts or thighs)
  • 1 medium green bell pepper, sliced
  • 8 oz cremini mushrooms, quartered
  • 1 medium yellow onion, diced

Pantry Staples and Seasonings

  • 1 can (28 oz) crushed tomatoes
  • 3 cloves garlic, minced
  • 2 tsp Italian herb mix
  • 1 tbsp balsamic vinegar (plus ½ tsp for finishing)
  • Olive oil, kosher salt, and black pepper

Optional Garnishes and Serving Bases

  • Whole wheat pasta, rice, or polenta
  • Fresh parsley and Parmesan cheese for garnish

How to Make Crockpot Chicken Cacciatore (Step-by-Step)

Prep and Sear the Chicken for Better Flavor

Spray your slow cooker with nonstick spray. Heat 1 tbsp olive oil in a skillet and sear the chicken for about 3–4 minutes per side until golden. Transfer it to the slow cooker.

Sauté Aromatics to Build the Sauce

Wipe the skillet, then heat 2 tsp olive oil. Add diced onions and cook for 3 minutes until soft. Stir in garlic and 1 tbsp balsamic vinegar. Cook for another minute, then pour it all into the slow cooker.

Load the Slow Cooker and Add Remaining Ingredients

Add crushed tomatoes, mushrooms, peppers, and herbs over the chicken. Mix lightly to coat everything in flavor.

Cooking Times for Breasts vs. Thighs

For chicken breasts, cook on HIGH for 1.5–2.5 hours or LOW for 4–5 hours. For thighs, cook on HIGH for 3–4 hours or LOW for 5–6 hours. Check that the chicken reaches 165°F before removing.

Finishing Touches, Sauce Thickness Options, and Serving

If you want a thicker sauce, cook uncovered on HIGH for 1 more hour. Stir in ½ tsp balsamic vinegar before serving. Garnish with Parmesan and parsley, then serve over your choice of base.

Crockpot Chicken Cacciatore over spaghetti with mushrooms
Slow-cooked chicken cacciatore over pasta, topped with tomato sauce, mushrooms, and fresh herbs.

Tips for the Best Results

Browning Tips and Heat Management

Don’t skip searing—it deepens flavor. If you’re in a rush, even a quick browning makes a big difference.

Avoiding Excess Moisture in the Slow Cooker

Avoid lifting the lid while it cooks. The trapped heat keeps the sauce thick and flavorful. The vegetables and chicken release enough liquid on their own.

Balancing Acidity and Seasoning

Add balsamic vinegar at two stages for balance. The first helps the sauce build depth, and the second brightens it just before serving.

Ingredient Swaps and Variations

Vegetable and Mushroom Alternatives

Swap mushrooms for zucchini or carrots if you like. You can also mix red and yellow bell peppers for color.

Vinegar and Herb Substitutions

If you’re out of balsamic vinegar, use red wine vinegar or a splash of red wine with a touch of honey. A homemade herb blend or fresh basil works well too.

Tomato Product Options

You can use diced or whole peeled tomatoes if you don’t have crushed ones. Just crush them slightly before adding.

What to Serve With Chicken Cacciatore

Classic Pairings Like Pasta or Polenta

Pasta is the traditional base, but creamy polenta works beautifully too. The sauce clings perfectly to both.

Lighter Options Like Veggie Noodles or Greens

Try zucchini noodles or steamed greens if you want something lighter. The slow-cooked sauce makes even simple vegetables taste rich.

Side Dish Ideas to Complete the Meal

A crisp salad, garlic bread, or roasted vegetables turn this into a full dinner. For a similar cozy meal, check out my creamy garlic chicken thighs in a skillet.

Storage, Freezing, and Reheating

How to Store Safely for Maximum Freshness

Store leftovers in an airtight container for up to 4 days. Keep the chicken and sauce separate from any pasta or sides.

Best Practices for Freezing and Thawing

Freeze up to 3 months. Thaw overnight in the fridge before reheating to keep the texture tender.

Reheating Without Losing Flavor

Warm on the stovetop over medium-low heat, or microwave in 1-minute bursts. Add a splash of broth or water if the sauce thickens too much.

More Such Recipes

Crockpot Chicken Cacciatore over spaghetti with tomato sauce and parsley
Tender chicken cacciatore over spaghetti with mushrooms, tomato sauce, and fresh parsley.

Conclusion

Crockpot Chicken Cacciatore proves that comfort food doesn’t need effort. With a handful of pantry staples and a bit of time, you’ll have a wholesome, crowd-pleasing meal that tastes like it simmered all day on the stove. Follow along on Pinterest and Facebook for more cozy, slow-cooked dinners.

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Crockpot Chicken Cacciatore with mushrooms, peppers, and tomato sauce

Crockpot Chicken Cacciatore – Amazing Slow Cooker Dinner


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  • Author: kai
  • Total Time: 4.25–5.25 hours
  • Yield: 6 servings 1x

Description

Slow-cooked Italian comfort food made easy! This Crockpot Chicken Cacciatore combines tender chicken, tomatoes, bell peppers, and herbs in a rich sauce perfect for pasta or rice.


Ingredients

Scale

1 tsp kosher salt

1 tbsp olive oil (plus 2 tsp for sautéing)

1/2 tsp black pepper

2 lb boneless, skinless chicken (breasts or thighs)

3 cloves garlic, minced

2 tsp Italian herb mix

1 can (28 oz) crushed tomatoes

8 oz cremini mushrooms, quartered

1 medium green bell pepper, sliced into 1-inch strips

1 medium yellow onion, diced into 1/2-inch pieces

1 tbsp balsamic vinegar (plus 1/2 tsp for finishing)

Whole wheat pasta (for serving)

Freshly grated Parmesan cheese (for garnish)

Chopped fresh parsley (for garnish)


Instructions

1. Spray the slow cooker with nonstick spray.

2. Heat 1 tbsp olive oil in a skillet over medium-high heat. Season chicken with salt and pepper, sear both sides until browned (about 3–4 minutes per side), then transfer to slow cooker.

3. Reduce heat, wipe skillet, and heat 2 tsp olive oil. Sauté onions until soft (about 3 minutes), add garlic and 1 tbsp balsamic vinegar, and cook for 1 more minute. Transfer mixture to slow cooker.

4. Add crushed tomatoes, bell pepper, mushrooms, and Italian seasoning over the chicken in the slow cooker. Cover and cook.

5. For chicken breasts: cook on HIGH for 1.5–2.5 hours or LOW for 4–5 hours.

6. For chicken thighs: cook on HIGH for 3–4 hours or LOW for 5–6 hours.

7. Once the chicken reaches 165°F, remove and either shred or leave whole.

8. If a thicker sauce is desired, uncover and cook on HIGH for 1 more hour.

9. Stir in 1/2 tsp balsamic vinegar before serving, adjust seasoning. Return shredded chicken to sauce or serve whole.

10. Serve hot over pasta or other base, topped with Parmesan and parsley.

Notes

Browning the chicken before slow cooking enhances flavor.

Avoid lifting the lid during cooking to retain heat.

Proper seasoning and staged vinegar addition improve taste.

No extra liquid is needed—vegetables and chicken release enough moisture.

  • Prep Time: 15 minutes
  • Cook Time: 4–5 hours (LOW) or 1.5–2.5 hours (HIGH)
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 portion (about 1 1/2 cups with sauce)
  • Calories: 270
  • Sugar: 6 g
  • Sodium: 640 mg
  • Fat: 12 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 10 g
  • Fiber: 3 g
  • Protein: 30 g
  • Cholesterol: 75 mg

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