
This crockpot Italian chicken has transformed my weeknight dinner routine with its effortless preparation and incredible depth of flavor. The combination of tender chicken and classic Italian herbs simmering in a rich tomato sauce creates a versatile dish that my family requests again and again.
This recipe became my signature dish during a particularly busy season when I needed reliable meals that could cook while I was away. Now it's in our regular rotation because everyone comes running to the table when they smell those Italian herbs wafting through the house.
Ingredients
- Boneless skinless chicken thighs or breasts these are the foundation of the dish with thighs offering more flavor and moisture
- Diced tomatoes the undrained can provides both texture and liquid for creating the perfect sauce consistency
- Tomato paste adds concentrated richness and helps thicken the sauce
- Chicken broth creates depth while preventing the sauce from becoming too thick
- Diced onion provides aromatic sweetness that mellows during the long cooking time
- Minced garlic fresh cloves deliver superior flavor compared to jarred alternatives
- Dried herbs the classic Italian trinity of basil oregano and thyme infuses the dish with authentic flavor
- Garlic powder adds another layer of savory notes that penetrates the chicken
- Red pepper flakes optional heat that builds slowly during cooking
- Parmesan cheese adds a salty nutty finish that balances the acidity of the tomatoes
Step-by-Step Instructions
- Prepare the Chicken
- Season the chicken pieces thoroughly with salt pepper and garlic powder ensuring both sides are covered. This initial seasoning creates a foundation of flavor that permeates throughout the meat during the slow cooking process. Place the seasoned chicken in a single layer at the bottom of your crockpot to ensure even cooking.
- Create the Sauce Base
- Add the undrained diced tomatoes tomato paste and chicken broth directly over the chicken. The combination of these ingredients creates the perfect consistency a sauce that's neither too thick nor too watery. Scatter the diced onion and minced garlic evenly across the top ensuring they'll release their flavors throughout the dish.
- Add Seasonings
- Sprinkle all the dried herbs red pepper flakes if using and additional salt and pepper over the top. The herbs will bloom in the liquid creating an aromatic Italian flavor profile that infuses everything. Avoid stirring too much at this stage as the layering helps create a more complex flavor development.
- Slow Cook to Perfection
- Cover your crockpot and set to low for 6 to 7 hours or high for 3 to 4 hours. The longer slower cooking method yields more tender results but both approaches produce delicious outcomes. The chicken is ready when it easily shreds with a fork and has reached an internal temperature of 165°F.
- Finish and Serve
- Remove the chicken pieces and either shred them using two forks or leave them whole depending on your preference. Return the chicken to the sauce allowing it to absorb the flavors. For an extra rich finish stir in a handful of parmesan cheese right before serving and garnish with fresh herbs for a bright contrast.

The dried herbs might seem simple but they truly make this dish special. My grandmother always said that Italian cooking is about respecting simple ingredients and this recipe proves that philosophy. I keep dried herbs in my pantry specifically for this recipe because the slow cooker coaxes out all their essential oils and flavors in a way that makes them taste almost fresh.
Versatile Serving Options
This Italian chicken creates endless mealtime possibilities. While pasta is the traditional pairing try spooning it over creamy polenta or mashed potatoes for an extra comforting meal. For a lighter option serve it alongside roasted vegetables or a simple green salad. My personal favorite is serving it with crusty Italian bread for sopping up every last bit of the delicious sauce.
Storage and Meal Prep
The flavors in this dish actually improve overnight making it ideal for meal preparation. Store leftovers in an airtight container in the refrigerator for up to 4 days. The sauce will thicken when chilled so add a splash of chicken broth when reheating. For longer storage portion the cooled chicken and sauce into freezer containers leaving some headspace for expansion and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Simple Variations
For a creamier version add 4 ounces of cream cheese during the last 30 minutes of cooking and stir until melted through. Transform it into a cacciatore style dish by adding sliced bell peppers and mushrooms at the beginning of cooking. For a spicier kick increase the red pepper flakes or add a tablespoon of Italian hot pepper paste. You can also customize the protein by using a combination of chicken and Italian sausage for a heartier flavor profile.

Common Recipe Questions
- → Can I use frozen chicken for this recipe?
Yes, you can use frozen chicken, but for food safety reasons, it's recommended to thaw it first. If you must use frozen chicken, increase the cooking time by 1-2 hours on low setting and ensure the internal temperature reaches 165°F (74°C) before serving.
- → Can I substitute chicken breasts for thighs?
Absolutely! Both chicken breasts and thighs work well in this dish. Thighs tend to stay more moist during long cooking times, while breasts are leaner. If using breasts, check for doneness a bit earlier as they can cook faster than thighs.
- → What sides pair well with this Italian chicken?
This versatile dish pairs beautifully with pasta (spaghetti, penne, or fettuccine), rice, polenta, or crusty bread to soak up the sauce. For vegetables, consider steamed broccoli, roasted zucchini, or a simple green salad with Italian dressing.
- → Can I make this dish ahead of time?
Yes! This Italian chicken reheats wonderfully and often tastes even better the next day as the flavors continue to develop. Store in an airtight container in the refrigerator for up to 3 days, or freeze for up to 3 months.
- → How can I thicken the sauce if it's too watery?
If you prefer a thicker sauce, you have several options: 1) Remove the lid for the last 30 minutes of cooking to allow some liquid to evaporate, 2) Mix 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir into the sauce, then cook for 15 more minutes, or 3) Increase the amount of tomato paste used.
- → Can I add vegetables to this dish?
Definitely! Bell peppers, mushrooms, zucchini, or spinach make excellent additions. Add heartier vegetables like peppers and mushrooms at the beginning of cooking, and more delicate vegetables like spinach in the last 30 minutes.