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Slow Cooker Tuscan Garlic Chicken: Creamy, Sun-Dried Tomato Delights

★★★★★ 4.9 48 Reader Reviews
By Amanda Mitchell | August 21, 2026
tuscan chicken

Why You'll Love This Recipe

  • Effortless Preparation: Simple prep in under 15 minutes before the slow cooker takes over.
  • Melt-in-Your-Mouth Flavor: Slow simmering infuses rich seasonings deep into tender meat.
  • Family & Budget Approved: Economical, comforting, and perfect for weeknight dinners.

If you’re craving a taste of Italy right in your own dining room, this Slow Cooker Tuscan Garlic Chicken is your answer. Tender chicken breasts are simmered low and slow in a luxurious, garlic-infused cream sauce enriched with sun-dried tomatoes, baby spinach, and freshly grated Parmesan cheese.

The beauty of this dish lies in its balance. The tangy burst of sun-dried tomatoes cuts cleanly through rich heavy cream, while fragrant garlic and Italian herbs permeate every bite of succulent chicken. Served over al dente fettuccine, fluffy rice, or alongside crusty Italian bread, it’s a 5-star restaurant meal made effortlessly in your slow cooker.

Why You’ll Love This Recipe

  • Ultra-Tender Chicken: Slow cooking guarantees juicy, melt-in-your-mouth chicken breasts every time.
  • Restaurant-Style Cream Sauce: Velvety sun-dried tomato and garlic parmesan sauce with zero cream curdling.
  • Under 15 Minutes Prep: Dump the ingredients, set the timer, and come home to a spectacular meal.

Ingredients Checklist

  • 2 lbs Boneless Skinless Chicken Breasts: Trimmed of excess fat.
  • 6 cloves Garlic: Minced for aromatic kick.
  • 1/2 cup Sun-Dried Tomatoes: Drained and chopped.
  • 1 cup Chicken Broth: Low sodium.
  • 1 cup Heavy Cream: Added near the end for ultimate silkiness.
  • 1/2 cup Freshly Grated Parmesan Cheese: Blends into the warm sauce smoothly.
  • 2 cups Fresh Baby Spinach: Folded in right before serving for vibrant color and nutrients.
  • 1 tbsp Italian Seasoning & 1/2 tsp Red Pepper Flakes: For authentic herbs and subtle warmth.

Step-by-Step Instructions

  1. Season Chicken: Season chicken breasts with salt, black pepper, and Italian seasoning. Place at the bottom of your slow cooker.
  2. Add Aromatics & Broth: Top chicken with minced garlic, chopped sun-dried tomatoes, red pepper flakes, and pour chicken broth around the sides.
  3. Cook Low & Slow: Cover and cook on LOW for 4 to 5 hours (or HIGH for 2.5 to 3 hours) until chicken reaches an internal temp of 165°F.
  4. Stir in Cream & Spinach: Remove chicken temporarily. Whisk in heavy cream, Parmesan cheese, and cornstarch slurry if extra thickness is desired. Stir in baby spinach until wilted. Return chicken, slice or shred, and serve warm.

Slow Cooker Tuscan Garlic Chicken Recipe Card

Prep Time: 10 mins | Cook Time: 4 hrs 30 mins | Servings: 4 servings

Recipe Summary:

Creamy Italian Tuscan chicken cooked in slow cooker with garlic, sun-dried tomatoes, fresh spinach, and Parmesan cheese over pasta.

Chef’s Pro Tips for Success

  • Prevent Cream Curdling: Always add dairy (heavy cream & Parmesan) during the last 30 minutes of cooking. High heat over hours can break dairy fats!
  • Pairing Suggestions: Serve over buttered fettuccine, garlic mashed potatoes, or zucchini noodles for a low-carb alternative.

Frequently Asked Questions

Can I use chicken thighs instead of breasts?

Yes! Boneless, skinless chicken thighs are even juicier and hold up exceptionally well to long slow cooker times.

How do I thicken the Tuscan cream sauce?

Whisk 1 tablespoon of cornstarch into 2 tablespoons of cold water to create a slurry. Whisk it into the hot sauce 20 minutes before serving!

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Amanda Mitchell - Slow Cook Haven Test Kitchen
Tested in Our Slow Cook Haven Test Kitchen

Written & Tested by Amanda Mitchell

Amanda tests every single slow cooker recipe multiple times in her test kitchen before publication. We verify internal temperatures, cooking heat levels, and flavor balancing to guarantee 100% success in your kitchen.

Leave a Review & Comment

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★★★★★

Community Reader Reviews (3)

Reviewer
Emily R.
★★★★★
Reviewed on August 19, 2026

Made this for dinner last night and my whole family devoured it! The flavor was so deep and rich. Definitely adding this to our monthly meal rotation.

Reviewer
Marcus Vance
★★★★★
Reviewed on August 15, 2026

Amanda's instructions were spot on. The tip about searing first really locked in all the juices. 10/10 recipe!

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