Why You’ll Love This Recipe

This slow cooker recipe is easy, flavorful, and perfect for busy weeknights. The slow cooking method allows the flavors to develop beautifully, making every bite of this creamy tomato basil chicken rich and satisfying. Plus, it’s incredibly versatile and can be paired with various sides for a complete meal that will please everyone at the table. Whether you’re craving pasta, mashed potatoes, or garlic bread, this dish has you covered.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Core Ingredients:

• 4 boneless, skinless chicken breasts

• 1 can (14.5 oz) crushed tomatoes

• 1 cup heavy cream

• 1/2 cup chicken broth

• 4 garlic cloves, minced

• 1 tablespoon olive oil

• 1 teaspoon dried oregano

• 1 teaspoon dried thyme

• 1/2 teaspoon crushed red pepper flakes (optional for a little heat)

• Salt and pepper to taste

• 1/4 cup freshly grated Parmesan cheese

• 1/4 cup fresh basil, chopped

Optional Add-ins:

• 2 cups fresh spinach (for a nutritious boost)

• 1/4 cup sun-dried tomatoes (for extra depth of flavor)

Ingredient Substitutions:

• Dairy-free option: Substitute the heavy cream with coconut cream.

• For a thicker sauce: Add a tablespoon of tomato paste.

Step-by-Step Guide to Making Creamy Tomato Basil Chicken in the Slow Cooker

1. Prepare the Chicken
   Pat the chicken breasts dry with a paper towel and season them generously with salt and pepper on both sides.

2. Sauté the Garlic
   In a small pan, heat the olive oil over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant. This step helps to release the full flavor of the garlic.

3. Mix the Sauce
   In your slow cooker, combine the crushed tomatoes, chicken broth, oregano, thyme, red pepper flakes, and the sautéed garlic. Stir well to blend all the flavors together.

4. Slow Cook the Chicken
   Place the seasoned chicken breasts into the slow cooker, ensuring they are fully covered by the tomato mixture. Cook on low for 6-7 hours or on high for 3-4 hours, until the chicken is tender and fully cooked.

5. Add the Cream and Basil
   About 30 minutes before the cooking time ends, stir in the heavy cream and freshly chopped basil. This will give the sauce a rich and creamy texture. You can also add the Parmesan cheese at this point for extra richness.

6. Finishing Touches
   For a burst of freshness, sprinkle some additional fresh basil on top just before serving.

Servings and Timing

Servings: 4
Prep Time: 10 minutes
Cook Time: 6-7 hours on low or 3-4 hours on high
Total Time: 6-7 hours (or 3-4 hours on high)

Variations

• Vegetarian Version: Skip the chicken and use cauliflower, mushrooms, or lentils for a hearty and flavorful vegetarian dish.

• Spicy Kick: Add more crushed red pepper flakes or a pinch of cayenne for extra heat.

• Add Greens: Throw in some fresh spinach or kale toward the end of cooking for added nutrients.

• Extra Cheesy: Stir in additional Parmesan or mozzarella cheese for a richer flavor.

Storage/Reheating

In the Refrigerator: Store any leftovers in an airtight container in the fridge for up to 3 days.
In the Freezer: Let the dish cool completely, then transfer to a freezer-safe container. It can be frozen for up to 3 months. Thaw overnight in the fridge and reheat on the stovetop or in the microwave.
Reheating Tips: Reheat the chicken and sauce on low heat. If the sauce thickens too much, add a splash of chicken broth or cream.

FAQs

Can I make this dish dairy-free?

Yes! Simply substitute the heavy cream with coconut cream or any dairy-free cream alternative.

Can I use fresh tomatoes instead of canned?

Absolutely. Use about 4-5 medium tomatoes, diced. Just be sure to cook them a little longer until they break down.

How can I make the sauce thicker without using cream?

You can thicken the sauce by adding a tablespoon of tomato paste, or if you prefer, mix in a little cornstarch with water to achieve the desired consistency.

What cuts of chicken work best for this recipe?

Boneless, skinless chicken breasts are typically used, but you can also use chicken thighs for a juicier, more flavorful result.

Can I make this in the Instant Pot?

Yes! If using the Instant Pot, cook on high pressure for 10-12 minutes, then follow the same steps for adding cream and basil.

Can I add more vegetables?

Yes, you can easily add vegetables like zucchini, bell peppers, or even mushrooms. Add them toward the last 30 minutes of cooking so they don’t overcook.

How do I keep the chicken from drying out?

By slow cooking the chicken in the sauce, it stays moist and tender. Avoid cooking it too long on high heat.

Can I freeze leftovers?

Yes, this dish freezes well. Let it cool completely before storing it in an airtight container for up to 3 months.

Conclusion

This Slow Cooker Creamy Tomato Basil Chicken is an easy, flavorful meal that requires little prep time and makes for an impressive dish. The combination of tender chicken, rich creamy sauce, and fresh basil creates a truly comforting meal. Whether you serve it with pasta, mashed potatoes, or garlic bread, it’s sure to become a favorite at your dinner table. Perfect for busy days or special occasions, this recipe provides a satisfying meal with minimal effort!