Slow Cooker 5-Ingredient Creamy Tomato Basil Chicken (Easy & Flavorful Recipe)

If you’re looking for a simple dinner that feels comforting and delicious, Creamy Tomato Basil Chicken made in the slow cooker is the perfect solution. This 5-ingredient recipe is packed with rich tomato flavor, tender chicken, and a creamy basil sauce that tastes like it simmered all day—because it did!

Using a Slow Cooker, this recipe practically cooks itself. Just add the ingredients, let them simmer together, and enjoy a creamy, savory dish that pairs beautifully with pasta, rice, or crusty bread. It’s perfect for busy weeknights, meal prep, or cozy family dinners.

Why You’ll Love This Recipe

This slow cooker creamy tomato basil chicken is a favorite for many reasons:

Only 5 simple ingredients
Minimal prep time
Tender, juicy chicken every time
Rich and creamy tomato sauce
Perfect for pasta, rice, or mashed potatoes

The slow cooker allows the chicken to absorb all the delicious tomato and basil flavors, creating a dish that tastes comforting and satisfying.

Ingredients

You only need a few pantry staples to make this creamy chicken recipe:

2 lbs boneless, skinless chicken breasts
1 (24 oz) jar marinara or tomato basil pasta sauce
1 cup heavy cream
½ cup grated parmesan cheese
1 teaspoon dried basil (or Italian seasoning)

Optional garnish: fresh basil or extra parmesan cheese.

How to Make Slow Cooker Creamy Tomato Basil Chicken

1. Add Chicken to the Slow Cooker

Place the chicken breasts in the bottom of your slow cooker in an even layer.

2. Pour the Sauce

Pour the marinara or tomato basil pasta sauce over the chicken, making sure it is fully coated.

3. Cook Slowly

Cover and cook on low for 5–6 hours or high for 3–4 hours, until the chicken is tender and fully cooked.

4. Add Cream and Cheese

About 20 minutes before serving, stir in the heavy cream, parmesan cheese, and dried basil. Let the sauce warm through and become creamy.

5. Serve and Enjoy

Serve the creamy tomato basil chicken over pasta, rice, or mashed potatoes and garnish with fresh basil or extra parmesan.

Tips for the Best Creamy Tomato Basil Chicken

Use high-quality marinara sauce for the best flavor.
Shred the chicken slightly before serving to help it absorb the sauce.
Add a handful of spinach at the end for extra nutrition.
If the sauce becomes too thick, stir in a splash of chicken broth.

What to Serve with Creamy Tomato Basil Chicken

This creamy chicken dish pairs perfectly with:

Pasta such as penne or fettuccine
Steamed rice
Mashed potatoes
Garlic bread
Roasted vegetables

The creamy tomato sauce makes it versatile and satisfying for any dinner table.

Storage and Leftovers

Store leftover creamy tomato basil chicken in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave. The flavors often taste even better the next day!

Final Thoughts

This slow cooker 5-ingredient creamy tomato basil chicken is proof that simple ingredients can create an incredibly comforting meal. With minimal effort and maximum flavor, it’s a recipe you’ll want to keep on repeat for easy weeknight dinners.