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Slow-Cooker Creamy Tuscan Chicken

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Updated Aug 14, 2025
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Let your slow cooker handle dinner with this rich, flavorful, and creamy Tuscan chicken. Made with tender chicken breasts, roasted garlic Alfredo sauce, sun-dried tomatoes, and fresh spinach, it’s a warm, satisfying meal that comes together with only 15 minutes of prep time. It’s perfect for busy weekdays, cozy Sunday dinners, or anytime you want to impress without spending hours in the kitchen. Served with rice or your favorite pasta, this dish is a guaranteed crowd-pleaser, and the leftovers reheat like a dream.

Recipe Ingredients

Here’s what you’ll need to bring this creamy, cozy chicken dinner together.

Chicken Breasts: These are easy to find in stores, easy to prep, and cook easily in the slow cooker. If you prefer, you could also use chicken thighs.

Sun-Dried Tomatoes: These tangy dried tomatoes often come oil-packed in a jar and bring acidity and brightness that balances the creamy, rich sauce. Remember to drain the oil from the jar before you use the tomatoes!

Other Ingredients: We use a simple jarred Alfredo sauce in this recipe to make things weeknight-easy. A little butter helps brown the chicken before it goes in the slow cooker. Parmesan cheese and Italian seasoning give the sauce plenty of flavor, and spinach is an easy, family-friendly veggie that takes little effort to cook and adds freshness to the dish. We like to serve our creamy Tuscan chicken over rice or pasta.

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How to Make Slow-Cooker Creamy Tuscan Chicken

This Tuscan-inspired chicken comes together easily in the slow cooker. Here’s what we did (keep scrolling for the full recipe details)!

1. Brown the Chicken Breasts

Start with a quick stovetop sear in melted butter to give the chicken a nice golden color and seal in flavor. Once browned, transfer the chicken to your slow cooker.

2. Make the Sauce

Drain the oil from the jar of sun-dried tomatoes (otherwise your sauce will turn out too oily). Mix together Alfredo sauce, sun-dried tomatoes, Parmesan, and Italian seasoning. Then, pour the sauce over the chicken. During recipe testing, we found that it only takes 2 to 3 hours in the slow cooker to cook the chicken perfectly without drying it out. Any longer than that, and the sauce may start to separate.

3. Add the Spinach

About 5 minutes before serving, stir in a handful of chopped fresh spinach; the heat from the sauce will wilt the greens. Serve everything spooned over a bed of rice, linguine, or whatever pasta you have on hand. Don’t forget a side of Pillsbury™ Crescents!

Storing and Reheating Slow-Cooker Creamy Tuscan Chicken

Have some leftovers? Lucky you. This creamy chicken reheats well for a satisfying next-day lunch or dinner. Here’s how to store and reheat.

Refrigerator

Store in an airtight container in the refrigerator for up to 3 days. We wouldn’t recommend freezing the leftovers as the sauce may separate when thawed.

Reheating

Microwave individual servings for 1 to 2 minutes until heated through, or reheat them in a pot on the stove over low heat for 8 to 10 minutes, stirring occasionally, until heated through.

Frequently Asked Questions

TIP FROM THEDoughboy

  • Leftover creamy Tuscan chicken makes great lunches during the week!

Slow-Cooker Creamy Tuscan Chicken

  • Prep Time 15 min
  • Total 2 hr 20 min
  • Ingredients 8
  • Servings 4
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Ingredients

  • 1 tablespoon butter
  • 1 package (20 oz) boneless skinless chicken breasts
  • 1 jar (15 oz) Alfredo pasta sauce with roasted garlic
  • 1 jar (7 oz) sundried tomato strips, cut into thin strips (about 1/2 cup)
  • 1/4 cup grated Parmesan cheese
  • 1 teaspoon Italian seasoning
  • 1 cup chopped fresh spinach
  • Hot cooked linguine or rice, if desired

Instructions

  • Step 
    1

    In 12-inch nonstick skillet, melt butter over medium-high heat.

  • Step 
    2

    Add chicken breasts; cook 3 to 5 minutes, turning once, until browned.

  • Step 
    3

    In 3 1/2- to 4-quart slow cooker, place chicken breasts.

  • Step 
    4

    In medium bowl, mix Alfredo sauce, sun-dried tomatoes, Parmesan cheese, and Italian seasoning until well mixed. Pour over chicken breasts.

  • Step 
    5

    Cover; cook on Low heat setting 2 to 3 hours or until chicken is no longer pink in center (165°F).

  • Step 
    6

    Stir in spinach; cook 5 minutes longer.

  • Step 
    7

    Serve over linguine or rice, if desired.

Nutrition

620 Calories
45g Total Fat
41g Protein
13g Total Carbohydrate
3g Sugars

Nutrition Facts

Serving Size: 1/4 of Recipe
Calories
620
Calories from Fat
400
Total Fat
45g
69%
Saturated Fat
25g
125%
Trans Fat
1 1/2g
Cholesterol
205mg
68%
Sodium
690mg
29%
Potassium
590mg
17%
Total Carbohydrate
13g
4%
Dietary Fiber
1g
5%
Sugars
3g
Protein
41g
% Daily Value*:
Vitamin A
45%
45%
Vitamin C
15%
15%
Calcium
30%
30%
Iron
10%
10%
Exchanges:
0 Starch; 0 Fruit; 1/2 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 1/2 Vegetable; 5 Very Lean Meat; 1/2 Lean Meat; 0 High-Fat Meat; 8 Fat;
Carbohydrate Choice
1
*Percent Daily Values are based on a 2,000 calorie diet.

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