Slow Cooker (Crockpot) Chicken Alfredo
Description
This Slow Cooker Chicken Alfredo is the ultimate creamy comfort food made easy. Tender chicken breasts are slow-cooked in a rich Alfredo sauce, infused with garlic, Parmesan cheese, and Italian seasoning, then served over pasta for a decadent, melt-in-your-mouth meal. Perfect for busy weeknights, family dinners, or when you want a restaurant-quality dish with minimal effort.
Ingredients for Slow Cooker (Crockpot) Chicken Alfredo
-
2 lbs (900 g) boneless, skinless chicken breasts
-
4 cups (1 L) heavy cream or half-and-half
-
1 cup (240 ml) chicken broth
-
1 cup (100 g) freshly grated Parmesan cheese
-
4 cloves garlic, minced
-
1 tsp salt (adjust to taste)
-
½ tsp black pepper
-
1 tsp Italian seasoning
-
8 oz (225 g) cream cheese, cubed (optional for extra creaminess)
-
12 oz (340 g) fettuccine pasta (or pasta of choice)
-
Fresh parsley, chopped (for garnish)
Instructions
-
Prepare the chicken
-
Place chicken breasts in the slow cooker.
-
Sprinkle with salt, pepper, and Italian seasoning.
-
-
Add the creamy base
-
Pour in heavy cream, chicken broth, and add minced garlic.
-
Scatter cream cheese cubes (if using) over the top.
-
-
Cook low and slow
-
Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours until chicken is cooked through (165°F / 74°C internally).
-
-
Shred the chicken
-
Remove chicken from slow cooker, shred with two forks, and return it to the sauce.
-
-
Add Parmesan cheese
-
Stir in freshly grated Parmesan until melted and creamy.
-
-
Cook the pasta
-
Boil pasta according to package directions. Drain well.
-
-
Combine & Serve
-
Toss pasta into the slow cooker or serve sauce and chicken over pasta.
-
Garnish with parsley and extra Parmesan.
-
Notes
-
Cheese freshness matters: Always use freshly grated Parmesan for a smoother, richer sauce.
-
Thicker sauce: Use cream cheese or reduce the sauce uncovered for 15 minutes at the end.
-
Pasta options: Fettuccine is classic, but penne or linguine also work.
-
Make-ahead tip: You can cook the chicken and sauce a day ahead, refrigerate, then reheat and add pasta before serving.
Tips
-
Don’t overcook chicken: Chicken breasts can dry out if left too long; check doneness early.
-
Use a cornstarch slurry (1 tbsp cornstarch + 2 tbsp water) if you want a thicker sauce without cream cheese.
-
Add vegetables: Broccoli, spinach, or mushrooms can be added in the last 30 minutes for extra nutrition.
-
Freeze-friendly: Freeze the chicken and sauce separately (without pasta) for up to 3 months.
Servings
-
Serves: 6 people
-
Serving size: About 1½ cups chicken Alfredo + 1 cup pasta
Nutritional Information (per serving, based on 6 servings)
-
Calories: ~640 kcal
-
Protein: 36 g
-
Carbohydrates: 42 g
-
Fat: 34 g
-
Saturated Fat: 19 g
-
Fiber: 2 g
-
Sugar: 3 g
-
Sodium: 810 mg
Benefits
-
Protein-rich: Supports muscle repair and growth.
-
Calcium boost: Cheese and cream provide bone-strengthening nutrients.
-
Comfort food made easy: Slow cooker does most of the work.
-
Family-friendly: Loved by kids and adults alike.
Q&A
Q1: Can I use chicken thighs instead of breasts?
A: Yes! Boneless, skinless thighs stay juicier and work perfectly.
Q2: Can I use jarred Alfredo sauce?
A: Yes, but making it from scratch gives a fresher, richer flavor.
Q3: How do I make it lighter?
A: Use half-and-half instead of heavy cream and reduce cheese by 25%.
Q4: Can I cook pasta in the slow cooker?
A: You can add uncooked pasta in the last 30–40 minutes, but it may absorb more sauce.
Q5: How do I reheat leftovers?
A: Reheat slowly on the stove over low heat, adding a splash of milk or broth to loosen the sauce.