Creamy Chicken Alfredo Slow-Cooker

Featured in: Slow Cooker

This comforting dish features tender chicken breasts slowly simmered in a creamy Alfredo sauce infused with garlic, parmesan, and aromatic Italian herbs. Prepared in a slow cooker, the meal is easy and rewarding, perfect for busy evenings. Optional vegetables like mushrooms and peas can be added for extra flavor and texture. After cooking, the chicken is shredded and combined with the rich sauce, creating a luscious sauce to serve over pasta. Garnish with fresh parsley or extra parmesan to complete the dish.

Updated on Mon, 08 Dec 2025 20:47:07 GMT
A close-up shot of creamy chicken Alfredo, a comforting slow-cooker dump meal. Save It
A close-up shot of creamy chicken Alfredo, a comforting slow-cooker dump meal. | sunnyspoonful.com

Creamy Chicken Alfredo Slow-Cooker Dump Meal is your new go-to for busy weeknights. This Italian-American classic comes together effortlessly by layering tender chicken breasts with garlic, Parmesan, and a luscious Alfredo sauce—all in your slow cooker. Set it and forget it, then return to a cozy, comforting meal that feels like a warm hug.

A close-up shot of creamy chicken Alfredo, a comforting slow-cooker dump meal. Save It
A close-up shot of creamy chicken Alfredo, a comforting slow-cooker dump meal. | sunnyspoonful.com

This meal marries simplicity and indulgence, making homemade Alfredo accessible even on your busiest days. You can customize with frozen peas or fresh mushrooms to sneak in some veggies, or keep it classic. The sauce blends heavy cream, cream cheese, and Parmesan, balanced with herbs and a touch of heat from red pepper flakes if you like a little kick.

Ingredients

  • Meats
    • 4 boneless, skinless chicken breasts (about 1.5 lbs / 700 g)
  • Vegetables & Aromatics
    • 3 cloves garlic, minced
    • 1 small onion, finely chopped (optional)
    • 1 cup (150 g) frozen peas (optional)
    • 2 cups (250 g) sliced fresh mushrooms (optional)
  • Sauce & Dairy
    • 2 cups (480 ml) heavy cream
    • 1 cup (240 ml) low-sodium chicken broth
    • 1 cup (100 g) freshly grated Parmesan cheese
    • 4 oz (115 g) cream cheese, cubed and softened
    • 2 tbsp unsalted butter, cubed
  • Seasonings
    • 1 tsp salt
    • ½ tsp black pepper
    • 1 tsp dried Italian herbs (or a mix of basil, oregano, thyme)
    • ¼ tsp crushed red pepper flakes (optional)
  • Pasta (for serving)
    • 12 oz (340 g) fettuccine or linguine, cooked according to package instructions

Instructions

1. Arrange chicken breasts in the bottom of the slow cooker.
2. Scatter minced garlic and chopped onion (if using) over the chicken.
3. Add mushrooms and peas, if desired.
4. In a bowl, whisk together heavy cream, chicken broth, Parmesan, cream cheese, butter, salt, pepper, Italian herbs, and red pepper flakes until mostly smooth.
5. Pour the sauce mixture over the chicken and vegetables in the slow cooker.
6. Cover and cook on high for 4 hours or low for 7 hours, until the chicken is very tender.
7. Remove the chicken, shred or slice as desired, and return to the sauce. Stir to combine.
8. Taste and adjust seasoning if needed.
9. Serve hot over cooked pasta. Garnish with extra Parmesan and fresh parsley, if desired.

Zusatztipps für die Zubereitung

For an easier cleanup and minimal effort, simply layer the ingredients as instructed and trust the slow cooker to do the rest. To boost flavor, use freshly grated Parmesan and freshly minced garlic. If you prefer a lighter sauce, consider substituting half-and-half for heavy cream and Neufchâtel cheese for cream cheese. Remember to cook the pasta just before serving to avoid sogginess.

Varianten und Anpassungen

Add baby spinach in the last 30 minutes of cooking for extra greens. Mushrooms and peas are optional but make great additions. For a gluten-free plate, swap the pasta for zucchini noodles or cooked gnocchi. You can tailor the heat by adjusting or omitting the red pepper flakes to suit your taste.

Serviervorschläge

Serve your creamy slow-cooker chicken Alfredo over freshly cooked fettuccine or linguine. Garnish with a sprinkle of Parmesan and chopped parsley for a fresh finishing touch. Pair the meal with a crisp green salad and garlic bread to balance the richness of the sauce and create a comforting Italian-American dinner experience.

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With its effortless preparation and rich flavors, this slow-cooker chicken Alfredo is set to become a regular in your weeknight rotation. Enjoy the convenience without sacrificing comfort, and customize it to fit your family's preferences every time.

Recipe FAQs

What cut of chicken works best?

Boneless, skinless chicken breasts are ideal for even cooking and tender texture in slow-cooked dishes.

Can I add vegetables to this dish?

Yes, mushrooms and peas are great additions. Baby spinach can also be stirred in during the last 30 minutes for extra greens.

How do I adjust the cooking time?

Cook on high for about 4 hours or low for 7 hours until the chicken is tender and easy to shred.

What pasta pairs well with this sauce?

Fettuccine or linguine complement the creamy texture well, but gnocchi or zucchini noodles can be substituted.

Can I lighten the creaminess of the sauce?

Using half-and-half instead of heavy cream and swapping cream cheese with Neufchâtel cheese can reduce richness while maintaining flavor.

Creamy Chicken Alfredo Slow-Cooker

Tender chicken in creamy Alfredo sauce with garlic, parmesan, and Italian herbs, slow-cooked to perfection.

Prep Time
10 mins
Cook Time
240 mins
Total Duration
250 mins
Authored by Lana Bright

Recipe Type Slow Cooker

Skill Level Easy

Cuisine Style Italian-American

Recipe Yield 4 Serving Size

Diet Preferences None specified

What You'll Need

Meats

01 4 boneless, skinless chicken breasts (approximately 1.5 lbs)

Vegetables & Aromatics

01 3 cloves garlic, minced
02 1 small onion, finely chopped (optional)
03 1 cup frozen peas (optional)
04 2 cups sliced fresh mushrooms (optional)

Sauce & Dairy

01 2 cups heavy cream
02 1 cup low-sodium chicken broth
03 1 cup freshly grated Parmesan cheese
04 4 ounces cream cheese, cubed and softened
05 2 tablespoons unsalted butter, cubed

Seasonings

01 1 teaspoon salt
02 ½ teaspoon black pepper
03 1 teaspoon dried Italian herbs
04 ¼ teaspoon crushed red pepper flakes (optional)

Pasta (for serving)

01 12 ounces fettuccine or linguine, cooked according to package instructions

Directions

Step 01

Prepare slow cooker with chicken: Place chicken breasts in the bottom of the slow cooker.

Step 02

Add aromatics and vegetables: Distribute minced garlic and chopped onion evenly over the chicken, then add mushrooms and peas if using.

Step 03

Combine sauce ingredients: In a mixing bowl, whisk together heavy cream, chicken broth, Parmesan cheese, cream cheese, butter, salt, pepper, Italian herbs, and crushed red pepper flakes until mostly smooth.

Step 04

Pour sauce over chicken: Pour the prepared sauce evenly over the chicken and vegetables in the slow cooker.

Step 05

Cook until tender: Cover and cook on high for 4 hours or low for 7 hours, until the chicken is tender and cooked through.

Step 06

Shred and combine: Remove chicken from slow cooker, shred or slice as preferred, then return chicken to the sauce. Stir gently to combine.

Step 07

Adjust seasoning: Taste the sauce and adjust seasoning with additional salt or pepper if needed.

Step 08

Serve: Serve the creamy chicken Alfredo hot over cooked pasta. Optionally garnish with extra Parmesan and fresh parsley.

Tools You'll Need

  • 4-6 quart slow cooker
  • Mixing bowl
  • Whisk
  • Knife and cutting board
  • Pasta pot

Allergy Information

Review each ingredient to identify potential allergens, and consult a healthcare professional if you're unsure.
  • Contains milk (cream, cheese, butter) and wheat (pasta).

Nutrition Details (Per Serving)

This nutritional data is for reference only and isn't a substitute for medical advice.
  • Caloric Value: 460
  • Fats: 31 grams
  • Carbohydrates: 7 grams
  • Proteins: 39 grams