Start your week off right with this slow cooker chicken cacciatore — a comforting, Italian-inspired meal that’s perfect for meal prep. It captures the classic, savory flavors of traditional cacciatore but requires very little hands-on time. Toss the ingredients into your crock pot, let them simmer, and you’ll have tender, flavorful chicken ready to serve over pasta, rice, or vegetables.

Chicken Cacciatore Slow Cooker Recipe – An Italian Favorite
If you love Italian food, this recipe will quickly become a staple. Cacciatore, which means “hunter’s style,” is traditionally prepared with robust tomato sauce, aromatic herbs, and rustic vegetables. In the slow cooker version, those classic components meld together over a few hours, producing a rich sauce and melt-in-your-mouth chicken without the fuss of a Dutch oven on the stove.
This slow cooker chicken cacciatore preserves the essence of the traditional dish while making it easier for busy weeknights and meal prep. The long, low heat deepens the tomato flavor and softens the peppers without turning them to mush, as long as you keep a few simple tips in mind.

Chicken Cacciatore Tips & Tricks
There’s not much that can go wrong with this slow cooker chicken cacciatore, but a few small choices will improve the final dish:
- Keep peppers substantial. Slice sweet peppers into thicker strips so they hold their shape and texture after hours in the crock pot.
- Use good seasoning. The sauce depends on your Italian seasoning and fresh herbs. If you have a high-quality Italian seasoning blend, it will add depth; otherwise use a combination of dried oregano, parsley, basil, rosemary, and thyme.
- Fresh herbs are optional. If you don’t have fresh thyme and rosemary, add an extra tablespoon of Italian seasoning instead.
- Make it yours. Swap or add vegetables to suit your taste: potatoes (cut into 1/2-inch cubes), halved mushrooms, or cauliflower chunks all work well. You can also use boneless chicken thighs instead of breasts for a richer result.
- Olives are optional but recommended. Black olives add a salty, savory edge; add them while cooking and remove them before serving if you prefer the flavor without the olive pieces on the plate.
What to Serve with Chicken Cacciatore
This slow cooker chicken cacciatore is versatile. We love it served over wide pasta such as pappardelle, but it’s equally good over spaghetti, polenta, or zucchini noodles for a lighter option. Finish with a grating of Parmesan and a small splash of balsamic vinegar for brightness.
Wine pairing: Keep it Italian — a medium-bodied red like Sangiovese pairs nicely with the tomato-based sauce and herbs.
Storage: Refrigerate leftovers in an airtight container for up to 5 days. Reheat gently on the stove or in the microwave.

Slow Cooker Chicken Cacciatore Recipe
Prep time: 20 minutes. Cook: 3–4 hours on high or 6–8 hours on low. Serves: 4.
Ingredients
- 1 large red pepper, sliced
- 1 large green pepper, sliced
- 5 cloves garlic, minced
- 1.5 lbs boneless, skinless chicken breast
- 1/2 yellow onion, sliced
- 1 (3.8 oz) can sliced black olives, drained
- 1 (15 oz) can tomato sauce
- 1 (15 oz) can diced tomatoes
- 2 tablespoons balsamic vinegar
- 1 tablespoon Italian seasoning
- Salt, to taste
- 6 sprigs fresh thyme*
- 6 sprigs fresh rosemary*
- 8 ounces of your favorite pasta, for serving
Instructions
- Place the red pepper, green pepper, garlic, chicken breasts, sliced onion, and drained black olives in the slow cooker.
- In a bowl, combine the tomato sauce, diced tomatoes, balsamic vinegar, Italian seasoning, and a pinch of salt. Stir to mix.
- Pour the tomato mixture over the ingredients in the slow cooker and lightly stir to combine.
- Tie the sprigs of thyme and rosemary together with kitchen twine to make a herb bundle and set it on top of the mixture in the slow cooker.
- Cover and cook on high for 3–4 hours or on low for 6–8 hours, until the chicken is cooked through and tender.
- Remove the chicken and shred it with two forks. Remove and discard the herb bundle, then return the shredded chicken to the slow cooker and stir to combine with the sauce and vegetables.
- Serve the chicken cacciatore over cooked pasta or your preferred base. Finish with shredded Parmesan and an extra splash of balsamic if desired.
Tips & Notes
- If fresh thyme and rosemary aren’t available, substitute an extra tablespoon of Italian seasoning.
- For a heartier meal, add cubed potatoes at the start; adjust cooking time until the potatoes are tender.
- Use boneless chicken thighs for a juicier, more robust flavor.
Nutrition
Nutrition information is an approximation for one serving when prepared as directed.
- Calories: 471 kcal
- Carbohydrates: 63 g
- Protein: 35 g
- Fat: 6 g
- Fiber: 10 g
- Sugar: 15 g
Nutrition information is automatically calculated and should be used as an estimate only.

More Crock Pot Chicken Ideas
If you enjoy slow cooker chicken, try variations such as chicken tikka masala, enchilada casserole, chicken noodle soup, chicken pot pie soup, or honey garlic chicken. All of these are well suited to the slow cooker and make great weeknight dinners or freezer-friendly meals.