Creamy Chicken Alfredo

Featured in: Quick Weeknight Dinners

This dish combines tender chicken breasts cooked slowly in a rich, creamy Alfredo sauce loaded with parmesan, garlic, and aromatic Italian herbs. Vegetables like mushrooms and peas can be added for extra texture. Simply dump the ingredients into a slow cooker for hands-off preparation, resulting in a savory sauce that perfectly complements pasta or your favorite sides. The creamy, flavorful sauce melds beautifully with the chicken, creating a hearty and satisfying meal ideal for busy evenings.

Updated on Fri, 21 Nov 2025 15:44:00 GMT
Creamy Chicken Alfredo Slow-Cooker Dump Meal with tender chicken and a rich, decadent sauce. Pin
Creamy Chicken Alfredo Slow-Cooker Dump Meal with tender chicken and a rich, decadent sauce. | garlicgroove.com

A rich, comforting slow-cooker dish featuring tender chicken breasts simmered in a creamy Alfredo sauce with garlic, parmesan, and Italian herbs. Perfect for busy weeknights just dump, cook, and enjoy!

This dish makes weeknight dinners so easy and delicious I often find myself doubling the recipe to have leftovers for the week.

Ingredients

  • Chicken breasts: 4 boneless, skinless (about 1.5 lbs / 700 g)
  • Garlic: 3 cloves minced
  • Onion: 1 small finely chopped (optional)
  • Frozen peas: 1 cup (150 g) optional
  • Fresh mushrooms: 2 cups (250 g) sliced (optional)
  • Heavy cream: 2 cups (480 ml)
  • Chicken broth: 1 cup (240 ml) low sodium
  • Parmesan cheese: 1 cup (100 g) freshly grated
  • Cream cheese: 4 oz (115 g) cubed and softened
  • Unsalted butter: 2 tbsp cubed
  • Salt: 1 tsp
  • Black pepper: ½ tsp
  • Dried Italian herbs: 1 tsp (or a mix of basil oregano thyme)
  • Crushed red pepper flakes: ¼ tsp (optional)
  • Pasta: 12 oz (340 g) fettuccine or linguine cooked according to package instructions

Instructions

Step 1:
Arrange chicken breasts in the bottom of the slow cooker.
Step 2:
Scatter minced garlic and chopped onion (if using) over the chicken.
Step 3:
Add mushrooms and peas if desired.
Step 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.
Step 5:
Pour the sauce mixture over the chicken and vegetables in the slow cooker.
Step 6:
Cover and cook on high for 4 hours or low for 7 hours until the chicken is very tender.
Step 7:
Remove the chicken shred or slice as desired and return to the sauce Stir to combine.
Step 8:
Taste and adjust seasoning if needed.
Step 9:
Serve hot over cooked pasta Garnish with extra Parmesan and fresh parsley if desired.
Pin
| garlicgroove.com

This recipe has become a family favorite especially when served with a crisp green salad and garlic bread.

Notes

For a lighter version substitute half and half for heavy cream and use Neufchâtel cheese for cream cheese Add baby spinach for extra greens in the last 30 minutes of cooking Pairs well with a crisp green salad and garlic bread Substitute cooked gnocchi or zucchini noodles for pasta if desired.

Required Tools

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

Nutritional Information

Calories 460 Total Fat 31 g Carbohydrates 7 g Protein 39 g per serving excluding pasta

A warm bowl of Creamy Chicken Alfredo Slow-Cooker Dump Meal, ready to serve over fettuccine noodles. Pin
A warm bowl of Creamy Chicken Alfredo Slow-Cooker Dump Meal, ready to serve over fettuccine noodles. | garlicgroove.com

This creamy chicken Alfredo is a comfort meal that simplifies dinner without sacrificing flavor.

Creamy Chicken Alfredo

Tender chicken slow-cooked in creamy Alfredo sauce with garlic, parmesan, and Italian herbs for a comforting dinner.

Prep duration
10 min
Cook duration
240 min
Complete duration
250 min


Complexity Easy

Heritage Italian-American

Output 4 Portions

Dietary requirements None specified

Components

Meats

01 4 boneless, skinless chicken breasts (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 oz 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 oz fettuccine or linguine, cooked according to package directions

Directions

Step 01

Prepare Chicken Base: Place chicken breasts evenly at the bottom of the slow cooker.

Step 02

Add Aromatics: Sprinkle minced garlic and chopped onion over the chicken.

Step 03

Incorporate Vegetables: Add sliced mushrooms and frozen peas if desired.

Step 04

Combine Sauce Ingredients: In a mixing bowl, whisk heavy cream, chicken broth, Parmesan, cream cheese, butter, salt, pepper, Italian herbs, and red pepper flakes until smooth.

Step 05

Assemble and Cook: Pour the sauce mixture over chicken and vegetables. Cover and cook on high for 4 hours or low for 7 hours until chicken is tender.

Step 06

Shred and Finalize: Remove chicken, shred or slice, then return to the sauce and stir to combine.

Step 07

Season and Serve: Adjust seasoning if needed. Serve hot over cooked pasta, garnished with extra Parmesan or fresh parsley if desired.

Necessary tools

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

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains milk and wheat.

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 460
  • Fat: 31 g
  • Carbohydrates: 7 g
  • Protein: 39 g