Slow Cooker Creamy Tomato Basil Chicken

Some nights, dinner feels like a race against the clock. Emails are piling up, laundry’s still in the dryer, and someone in the house (maybe even you) is already asking, “What’s for dinner?” before you’ve had lunch. That’s when my Slow Cooker Creamy Tomato Basil Chicken comes to the rescue.

It’s creamy, cozy, and tastes like something you’d order at a charming Italian café—but without standing over a stove for hours. Just toss everything into your slow cooker, walk away, and come back to a dinner that feels like a warm hug in a bowl.

Why You’ll Love This Slow Cooker Creamy Tomato Basil Chicken

  • Minimal prep – Under 10 minutes from cutting board to cooker.
  • Family-approved – Tender chicken with creamy tomato-basil sauce never gets a “no” at the table.
  • Versatile – Serve over pasta, rice, mashed potatoes, or with crusty bread for soaking up sauce.
  • Stress-free – Your slow cooker does the work while you do… anything else.

If you love low-effort dinners with big flavors, you might also enjoy my equally easy Crockpot Garlic Parmesan Chicken Pasta—another creamy slow-cooked masterpiece.

Ingredients You’ll Need

  • 4 boneless, skinless chicken breasts – The tender protein base.
  • 1 can (14 oz) diced tomatoes – Adds texture and brightness.
  • 1 can (8 oz) tomato sauce – Smooth and rich.
  • 3 cloves garlic, minced – The flavor foundation.
  • 1 teaspoon dried basil – Earthy and fragrant.
  • 1 teaspoon dried oregano – Classic Italian seasoning.
  • 1/2 teaspoon salt – Enhances flavor.
  • 1/4 teaspoon black pepper – Adds gentle warmth.
  • 1/2 cup heavy cream – Creates the creamy magic.
  • 1/4 cup grated Parmesan cheese – Nutty, salty goodness.
  • Fresh basil leaves – For garnish and fresh pop.

How to Make Slow Cooker Creamy Tomato Basil Chicken

  1. Layer the chicken – Place your chicken breasts in the bottom of a 6-quart slow cooker. Arrange them in a single layer so they cook evenly.
  2. Mix the sauce – In a medium bowl, combine the diced tomatoes (with their juices), tomato sauce, minced garlic, dried basil, oregano, salt, and pepper. Stir until it looks like a rustic, herby tomato base. Pour it evenly over the chicken so each piece is covered.
  3. Let it work its magic – Cover with the lid, set to low, and cook for 4–5 hours. This is the part where you can check off to-do lists or even sneak in a coffee break while your kitchen slowly starts to smell like an Italian Sunday dinner.
  4. Make it creamy – When the chicken is cooked through and fork-tender, remove it to a plate. Stir in the heavy cream and Parmesan cheese until the sauce turns velvety and slightly pink.
  5. Bring it all together – Return the chicken to the slow cooker, spoon some sauce over each piece, and let it rest for 10–15 minutes. This extra time helps the chicken soak up even more flavor.
  6. Serve and enjoy – Plate it over pasta, rice, or mashed potatoes, or keep it simple with a loaf of crusty bread. Sprinkle with fresh basil leaves for color and freshness. If you love Italian-inspired comfort food, you might also enjoy my slow-cooked Crockpot Chicken Parmesan—it’s another “no stove required” dinner win.

Aneta’s Tips for the Perfect Creamy Tomato Basil Chicken

  • Don’t skip the resting time – It makes every bite juicier and more flavorful.
  • Want it thicker? – Add an extra tablespoon of Parmesan or simmer the sauce uncovered for a few minutes on the stovetop.
  • Meal prep magic – Double the recipe, freeze half without the cream, and stir in cream when reheating for fresh, creamy results.
  • Swap proteins – Boneless chicken thighs work beautifully here and stay even more tender.

My Little Story with This Recipe

I came up with this recipe on a hectic Tuesday when I had exactly 10 minutes before rushing out the door. By dinnertime, the house smelled like a cozy trattoria, and my kids were literally licking their plates (no judgment here—it’s a sign of success). It quickly became a family favorite, right up there with my quick stovetop Creamy Tuscan Chicken for nights when we want creamy comfort in less time.

Slow Cooker Creamy Tomato Basil Chicken in a white bowl, topped with fresh basil and rich tomato-cream sauce.
Slow Cooker Creamy Tomato Basil Chicken – tender chicken in a velvety tomato-basil cream sauce, garnished with fresh herbs for the perfect comfort meal

FAQs About Slow Cooker Creamy Tomato Basil Chicken

Can I use chicken thighs instead of breasts?

Absolutely! They’ll be even more tender and flavorful. Just adjust the cook time slightly if they’re small.

How should I store leftovers?

Keep them in an airtight container in the fridge for up to 3 days. Reheat gently to keep the sauce creamy.

Can I make it dairy-free?

Yes—swap heavy cream for coconut cream and use a dairy-free Parmesan alternative.

The Dish That Keeps on Giving

If you’re looking for something that feels indulgent without chaining you to the stove, Slow Cooker Creamy Tomato Basil Chicken is your answer. It’s rich, flavorful, and endlessly versatile—whether you’re feeding picky kids, impressing guests, or just treating yourself after a long day.

So grab your slow cooker, and let’s make your kitchen smell like an Italian daydream.

More Cozy & Flavor-Packed Recipes You’ll Love

If this Slow Cooker Creamy Tomato Basil Chicken has your taste buds happy and your slow cooker working overtime, here are a few other comfort-food favorites you’ll want to add to your menu:

  • Warm up your week with this rich and satisfying Crockpot Garlic Parmesan Chicken Pasta—a creamy, cheesy dream that’s just as easy to prepare.
  • For another set-it-and-forget-it dinner with a tangy-sweet twist, try my Slow Cooker Orange Chicken—perfect over rice or noodles.
  • Keep the Italian vibes going with a quick-to-assemble Crockpot Chicken Parmesan that delivers all the flavor of the classic without the stovetop fuss.
  • If you’re in the mood for something creamy with a touch of elegance, you’ll adore my Creamy Tuscan Chicken—loaded with sun-dried tomatoes, spinach, and garlic-infused sauce.
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Slow Cooker Creamy Tomato Basil Chicken in a white bowl, topped with fresh basil and rich tomato-cream sauce.

Slow Cooker Creamy Tomato Basil Chicken


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  • Author: Aneta
  • Total Time: 4 hours 10 minutes
  • Yield: 4 servings 1x

Description

This Slow Cooker Creamy Tomato Basil Chicken is tender, juicy chicken simmered in a rich tomato-basil cream sauce. With minimal prep and effortless cooking, it’s the perfect comfort food for busy weeknights. Serve over pasta, rice, or with crusty bread to soak up every drop.


Ingredients

Scale
  • 4 boneless, skinless chicken breasts

  • 1 can (14 oz) diced tomatoes

  • 1 can (8 oz) tomato sauce

  • 3 cloves garlic, minced

  • 1 teaspoon dried basil

  • 1 teaspoon dried oregano

  • 1/2 teaspoon salt

  • 1/4 teaspoon black pepper

  • 1/2 cup heavy cream

  • 1/4 cup grated Parmesan cheese

  • Fresh basil leaves, for garnish


Instructions

  1. Place chicken breasts in the bottom of a 6-quart slow cooker.

  2. In a medium bowl, combine diced tomatoes (with juices), tomato sauce, garlic, dried basil, oregano, salt, and pepper. Pour over the chicken.

  3. Cover and cook on low for 4–5 hours, until chicken is tender and cooked through.

  4. Remove chicken from slow cooker and stir heavy cream and Parmesan cheese into the sauce until smooth.

  5. Return chicken to the slow cooker, spoon sauce over the top, and let sit for 10–15 minutes.

  6. Serve over pasta, rice, or with bread, garnished with fresh basil.

Notes

Bonelessskinless chicken thighs can be used instead of breasts for extra tenderness.
For a thicker sauce, add an extra tablespoon of Parmesan or simmer uncovered briefly.
Freeze leftovers without the cream; add cream when reheating for best texture.

  • Prep Time: 10 minutes
  • Cook Time: 4 hours
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: Italian-inspired

Nutrition

  • Serving Size: 1 chicken breast with sauce
  • Calories: 370 kcal
  • Sugar: 5 g
  • Sodium: 750 mg
  • Fat: 19 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 9 g
  • Fiber: 2 g
  • Protein: 39 g
  • Cholesterol: 150 mg

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