Slow Cooker Creamy Tomato Basil Chicken is a rich, comforting crockpot meal featuring tender chicken simmered in a velvety tomato cream sauce with garlic, herbs, and fresh basil. This dish delivers cozy Italian-inspired flavors with minimal effort, making it perfect for busy weeknights or meal prep. The slow cooking process infuses the chicken with savory tomato and herb notes while keeping it incredibly juicy and fork-tender.
Ingredients
- 4 boneless skinless chicken breasts or thighs
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon Italian seasoning
- 3 cloves garlic, minced
- 1 cup crushed tomatoes
- ½ cup sun-dried tomatoes, chopped
- ½ cup chicken broth
- ¾ cup heavy cream
- ½ cup grated Parmesan cheese
- 1 tablespoon tomato paste
- 2 tablespoons fresh basil, chopped
- 1 tablespoon olive oil
Preparation Steps
Step 1: Season Chicken
Season chicken with salt, pepper, and Italian seasoning.
Step 2: Sear (Optional)
Heat olive oil in a skillet and lightly sear chicken 2–3 minutes per side for extra flavor.
Step 3: Add to Slow Cooker
Place chicken in slow cooker.
Step 4: Make Sauce
In a bowl, mix crushed tomatoes, tomato paste, garlic, sun-dried tomatoes, broth, and cream.
Step 5: Pour and Cook
Pour sauce over chicken. Cover and cook on LOW 5–6 hours or HIGH 3–4 hours.
Step 6: Finish with Cheese
Stir in Parmesan cheese during last 15 minutes.
Step 7: Garnish
Top with fresh basil before serving.
Variations
- Add spinach or kale
- Use chicken thighs
- Add mushrooms
- Add red pepper flakes
- Use half-and-half
- Add mozzarella topping
- Serve over pasta
- Make dairy-free version
Cooking Notes
- Searing the chicken before slow cooking adds depth and caramelized flavor but can be skipped for convenience.
- Sun-dried tomatoes provide concentrated sweetness and tang that balances the creamy sauce, so they are highly recommended.
- If the sauce seems thin at the end of cooking, remove the lid and cook on HIGH for 15–20 minutes to reduce slightly.
- Stirring in Parmesan near the end prevents curdling and keeps the sauce smooth and creamy.
Serving Suggestions
- Serve creamy tomato basil chicken over pasta, rice, or mashed potatoes to soak up the rich sauce.
- It also pairs beautifully with crusty bread for dipping or over sautéed vegetables for a lighter option.
- Garnish with extra basil and Parmesan for a restaurant-style finish.
- This dish works well for family dinners, meal prep containers, or cozy weekend meals with a side salad or roasted vegetables.
Tips
- Use freshly grated Parmesan for best melting and flavor.
- Avoid adding cream too early at high heat to prevent separation; mixing it into the sauce base works best.
- Chicken thighs stay juicier in slow cookers than breasts and are more forgiving if cooked longer.
- If reheating leftovers, warm gently to keep the cream sauce smooth.
- For deeper flavor, let the finished dish rest 10 minutes before serving so sauce thickens slightly.
Prep Time / Cook Time / Total Time
Prep Time: 15 minutes
Cook Time: 6 hours
Total Time: 6 hours 15 minutes
Nutritional Info (Approx.)
Calories: 420 per serving
Protein: 38g
Carbohydrates: 9g
Fat: 26g
FAQs
Can I use chicken thighs instead of breasts?
Yes, thighs are juicier and work very well in slow cooking.
Can I freeze creamy tomato basil chicken?
Yes, but texture is best if reheated gently after thawing.
Can I make it without cream?
Yes, substitute coconut milk or omit for lighter sauce.
Conclusion
Slow Cooker Creamy Tomato Basil Chicken is a comforting, flavorful crockpot dish with tender chicken in a rich tomato-cream sauce infused with basil and garlic. It’s simple to prepare, family-friendly, and perfect served over your favorite sides for a cozy, satisfying meal.