✔ Tested Home Kitchen Recipes • Easy Family Dinners
About Our Kitchen Contact Pinterest

Slow Cooker Tuscan Garlic Chicken

By Amelia Hall •

When busy weeknights demand effortless luxury, nothing satisfies like this Slow Cooker Tuscan Garlic Chicken. Made with tender chicken breasts simmered low and slow in a velvety garlic-parmesan cream sauce studded with tangy sun-dried tomatoes and tender baby spinach, this cozy restaurant-quality dinner practically cooks itself while filling your kitchen with an irresistible Italian aroma.

Slow cooker Tuscan garlic chicken simmering in creamy sauce
Ultra-tender Tuscan garlic chicken simmering gently in rich parmesan cream sauce with spinach and sun-dried tomatoes.

Why Youu2019ll Love This Recipe

Traditional skillet Tuscan chicken requires constant attention over a hot stove to prevent dairy curdling. This slow cooker method delivers superior tenderness with foolproof simplicity:

  • True Dump-and-Go Ease: Hands-on prep takes just 15 minutes before the slow cooker takes over.
  • Melt-in-Your-Mouth Tenderness: Gentle low heat breaks down poultry fibers without drying out lean chicken breasts.
  • 100% Halal Wholesome: Made with rich chicken bone broth instead of white wine deglazing, offering profound savory fond flavor.
  • Versatile Comfort: Irresistible served over al dente fettuccine, tender rice pilaf, or creamy garlic mashed potatoes.

Key Ingredients & Smart Swaps

Ingredients for slow cooker Tuscan garlic chicken on quartz counter
Fresh ingredients arranged on a clean kitchen workstation.
  • 2 lbs boneless skinless chicken breasts (about 4 cutlets)
  • 1 tbsp extra virgin olive oil
  • 1 tsp Italian seasoning blend (dried basil, oregano, rosemary, thyme)
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • 1 tsp kosher salt
  • 1/2 tsp freshly cracked black pepper
  • 6 cloves fresh garlic, finely minced
  • 1 jar (8.5 oz) julienned sun-dried tomatoes in oil, drained (2 tbsp oil reserved)
  • 1 cup low-sodium chicken bone broth
  • 1 cup heavy whipping cream
  • 1 cup freshly grated Parmigiano-Reggiano cheese
  • 1 tbsp cornstarch mixed with 2 tbsp cold water (slurry)
  • 4 cups fresh baby spinach leaves
  • 1/4 cup fresh basil leaves, thinly chiffonaded

Step-by-Step Cooking Walkthrough

Step 1: Pat chicken breasts dry with paper towels; season both sides evenly with Italian seasoning, garlic powder, onion powder, salt, and black pepper.

Step 2: Heat 2 tbsp of reserved sun-dried tomato oil in a skillet over medium-high heat. Sear chicken cutlets for 2 minutes per side until lightly golden (optional for added fond flavor, or place directly into slow cooker).

Step 3: Transfer chicken to the bottom of a 6-quart oval slow cooker. Scatter minced garlic and drained sun-dried tomatoes around and over the chicken.

Step 4: In a medium bowl, whisk together chicken bone broth, heavy cream, grated parmesan, and the cornstarch slurry until smooth; pour evenly over the chicken.

Step 5: Cover and cook on LOW for 3.5 to 4 hours (or HIGH for 2 to 2.5 hours) until chicken reaches an internal temperature of 165 F (74 C).

Step 6: Transfer chicken to a warm cutting board. Stir fresh baby spinach into the hot bubbly sauce in the slow cooker; cover for 5 minutes until spinach wilts tenderly.

Step 7: Slice or shred chicken, return to the velvety Tuscan sauce, and garnish with fresh chiffonade basil and extra shaved parmesan. Serve warm over fettuccine, orzo, or creamy mashed potatoes.

Active cooking step arranging chicken in slow cooker insert
TECHNIQUE CUE: Pouring the creamy garlic parmesan sauce over seared chicken cutlets in the slow cooker insert.
Plated Tuscan garlic chicken cutlet over fettuccine with artisan bread
Served restaurant-style over fettuccine pasta with warm artisan ciabatta bread.

3 Chef Secrets for Perfect Results

1. Use the Sun-Dried Tomato Oil: The seasoned oil packed in the sun-dried tomato jar is concentrated liquid gold. Searing the chicken in this oil infuses herb-tomato aromatics directly into the cutlets.

2. Whisk the Cornstarch Slurry In Smooth: Blending the cornstarch with cold liquid before adding it to the cream stabilizes the sauce, ensuring a velvety emulsion that never separates during slow cooking.

3. Fold Spinach at the Finish: Adding baby spinach during the final 5 minutes preserves its vibrant emerald color, pleasant tender bite, and maximum nutrients.

Storage, Freezing & Reheating Instructions

  • Refrigeration: Store leftover chicken and sauce in an airtight glass container for up to 4 days. The sauce absorbs even more garlic-herb depth overnight.
  • Gentle Reheating: Reheat individual portions in a skillet over low heat with a splash of chicken broth or milk to loosen the sauce until heated through (165 F).
  • Freezing Guidelines: Freeze in meal prep portions without pasta for up to 2 months. Thaw overnight in the refrigerator before gently reheating.

Frequently Asked Questions

Can I use chicken thighs instead of chicken breasts?
Yes! Boneless, skinless chicken thighs work extraordinarily well in this recipe and stay exceptionally juicy over a 4 to 5 hour cook time on LOW.

Can I cook this on HIGH setting?
Yes. If you are short on time, cook on HIGH for 2 to 2.5 hours. Always check that the internal temperature reaches 165 F.

What is the best side dish to serve with this recipe?
Al dente fettuccine, buttered egg noodles, warm crusty garlic bread, or garlic mashed potatoes soak up the rich Tuscan sauce beautifully.

Pin This Recipe for Later

Save this recipe to your Pinterest dinner board
Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Slow Cooker Tuscan Garlic Chicken in a ceramic serving bowl

Slow Cooker Tuscan Garlic Chicken


  • Author: Amelia Hall
  • Total Time: 3 hr 45 min
  • Yield: 6 servings 1x

Description

Tender, juicy chicken breasts slow-cooked in a luxurious creamy garlic parmesan sauce with sun-dried tomatoes and baby spinach. Cozy comfort made effortless.


Ingredients

Scale

2 lbs boneless skinless chicken breasts (about 4 cutlets)
1 tbsp extra virgin olive oil
1 tsp Italian seasoning blend (dried basil, oregano, rosemary, thyme)
1/2 tsp garlic powder
1/2 tsp onion powder
1 tsp kosher salt
1/2 tsp freshly cracked black pepper
6 cloves fresh garlic, finely minced
1 jar (8.5 oz) julienned sun-dried tomatoes in oil, drained (2 tbsp oil reserved)
1 cup low-sodium chicken bone broth
1 cup heavy whipping cream
1 cup freshly grated Parmigiano-Reggiano cheese
1 tbsp cornstarch mixed with 2 tbsp cold water (slurry)
4 cups fresh baby spinach leaves
1/4 cup fresh basil leaves, thinly chiffonaded


Instructions

Pat chicken breasts dry with paper towels; season both sides evenly with Italian seasoning, garlic powder, onion powder, salt, and black pepper.
Heat 2 tbsp of reserved sun-dried tomato oil in a skillet over medium-high heat. Sear chicken cutlets for 2 minutes per side until lightly golden (optional for added fond flavor, or place directly into slow cooker).
Transfer chicken to the bottom of a 6-quart oval slow cooker. Scatter minced garlic and drained sun-dried tomatoes around and over the chicken.
In a medium bowl, whisk together chicken bone broth, heavy cream, grated parmesan, and the cornstarch slurry until smooth; pour evenly over the chicken.
Cover and cook on LOW for 3.5 to 4 hours (or HIGH for 2 to 2.5 hours) until chicken reaches an internal temperature of 165 F (74 C).
Transfer chicken to a warm cutting board. Stir fresh baby spinach into the hot bubbly sauce in the slow cooker; cover for 5 minutes until spinach wilts tenderly.
Slice or shred chicken, return to the velvety Tuscan sauce, and garnish with fresh chiffonade basil and extra shaved parmesan. Serve warm over fettuccine, orzo, or creamy mashed potatoes.

  • Prep Time: 15 min
  • Cook Time: 3 hr 30 min

Leave a Comment

Recipe rating ★☆ ★☆ ★☆ ★☆ ★☆