Slow Cooker Creamy Garlic Chicken & Pasta

Description

Slow Cooker Creamy Garlic Chicken & Pasta is a comforting, creamy, and flavorful dinner that combines tender slow-cooked chicken with pasta in a rich garlic Parmesan sauce. The chicken becomes incredibly tender as it cooks with garlic, Italian herbs, chicken broth, and creamy ingredients, while Parmesan adds a savory finish that makes every bite satisfying. The pasta is added toward the end so it stays tender without becoming overly soft. This cozy one-pot-style meal is perfect for busy weeknights, family dinners, or whenever you want a hearty homemade meal with minimal effort. The creamy sauce coats the pasta beautifully, while the tender chicken adds plenty of flavor and protein. Fresh parsley and extra Parmesan make a simple finishing touch that gives the dish a restaurant-style appearance.

Ingredients For the Chicken

2 pounds boneless, skinless chicken breasts or chicken thighs
1 tablespoon olive oil
1 teaspoon Italian seasoning
1 teaspoon garlic powder
½ teaspoon paprika
½ teaspoon salt
½ teaspoon black pepper
4 cloves garlic, minced

For the Creamy Sauce

2 cups low-sodium chicken broth
1 cup heavy cream
4 ounces cream cheese, softened and cut into small pieces
½ cup grated Parmesan cheese
1 teaspoon Italian seasoning
½ teaspoon onion powder
¼ teaspoon black pepper

For the Pasta

10 ounces penne, rotini, or bow-tie pasta
½ cup additional chicken broth, if needed

For Garnishing

2 tablespoons fresh parsley, chopped
¼ cup grated Parmesan cheese
Freshly cracked black pepper

Step-by-Step Instructions

1. Start by preparing the chicken. Pat the chicken breasts or thighs dry with paper towels. Rub them with olive oil, Italian seasoning, garlic powder, paprika, salt, and black pepper. Make sure the seasoning is distributed evenly over all sides.
2. Place the seasoned chicken into the slow cooker. Add the minced garlic around and over the chicken. Pour in the chicken broth, making sure the liquid surrounds the meat.
3. Cover the slow cooker with the lid and cook on LOW for 4–5 hours or until the chicken is completely cooked and tender. You can also cook on HIGH for approximately 2–3 hours, depending on the size and thickness of the chicken pieces.
4. Check the chicken with a food thermometer. The thickest portion should reach 165°F (74°C) for safe consumption. Once cooked, carefully remove the chicken from the slow cooker and place it on a plate.
5. Add the softened cream cheese to the hot cooking liquid. Stir gently until the cream cheese begins to melt into the broth. Add the heavy cream, Parmesan cheese, Italian seasoning, onion powder, and black pepper.
6. Stir the sauce until it becomes smooth and creamy. If the cream cheese needs more time to melt, cover the slow cooker for several minutes and stir again. Avoid boiling the cream sauce because high heat can cause dairy ingredients to separate.
7. Cut or shred the cooked chicken into bite-sized pieces. Return the chicken to the slow cooker and gently stir it into the creamy garlic sauce.
8. Cook the pasta separately according to the package directions until just al dente. Drain well. Cooking the pasta separately helps prevent it from becoming mushy during the longer slow-cooking process.
9. Add the cooked pasta to the slow cooker and gently toss it with the chicken and creamy garlic sauce. If the sauce seems too thick, add a small amount of additional chicken broth until you reach your preferred consistency.
10. Cover and let everything sit together on LOW or KEEP WARM for approximately 5 minutes. This gives the pasta time to absorb some of the garlic Parmesan flavor without overcooking.
11. Taste the sauce and adjust the seasoning if necessary. Add more black pepper, Parmesan, or a small pinch of salt according to your preference.
12. Serve the creamy chicken and pasta while warm. Sprinkle each portion with fresh parsley, extra Parmesan, and freshly cracked black pepper for a flavorful and attractive finish.

Tips & Notes

Use chicken thighs if you prefer darker meat with a naturally richer flavor. Chicken breasts work beautifully too, especially when they are not overcooked.
Softened cream cheese blends into the sauce more easily than cold cream cheese. Cut it into small pieces before adding it to the slow cooker.
Do not add uncooked pasta at the beginning of the slow-cooking process. Pasta can become overly soft and absorb too much liquid if cooked for several hours.
For a lighter sauce, you can replace some of the heavy cream with additional chicken broth or use half-and-half. The finished sauce will be slightly less rich.
Freshly grated Parmesan usually melts more smoothly into the sauce than pre-shredded Parmesan.
For extra flavor, add a handful of baby spinach during the final few minutes. The spinach will wilt quickly into the warm creamy sauce.
Sliced mushrooms, chopped broccoli, or sun-dried tomatoes can also complement the garlic Parmesan flavor.
If the sauce becomes too thick after adding the pasta, gradually stir in warm chicken broth until it reaches a smooth, creamy consistency.

Q&A

Can I use chicken thighs instead of chicken breasts?
Yes. Boneless, skinless chicken thighs are an excellent choice and usually remain very tender during slow cooking.
Can I cook the pasta directly in the slow cooker?
It is possible, but adding cooked pasta near the end gives you better control over the texture. Long slow cooking can make pasta soft and mushy.
Can I use milk instead of heavy cream?
Yes, but the sauce will be thinner and less rich. Half-and-half is another good option for a middle ground.
How can I make the sauce thicker?
Allow the sauce to sit uncovered on the warm setting for a few minutes, or add a little extra Parmesan and cream cheese. Remember that the pasta will also absorb some of the sauce.
Can I add vegetables?
Absolutely. Spinach, mushrooms, broccoli, peas, or chopped bell peppers can work well. Add delicate vegetables toward the end so they retain their texture.
How should I store leftovers?
Cool the leftovers and transfer them to an airtight container. Refrigerate for up to 3–4 days. Reheat gently with a splash of chicken broth or milk to loosen the sauce.
Can I freeze creamy chicken pasta?
It can be frozen, although cream-based sauces may change texture slightly after thawing. For the best quality, refrigerate leftovers instead if you plan to eat them within a few days.

Servings

This recipe makes approximately 6 servings, depending on portion size.

Nutrition

Approximate nutrition per serving: Calories: 590, Protein: 42g, Carbohydrates: 43g, Fat: 28g, Fiber: 2g, Sugar: 4g, Sodium: 620mg. Nutrition values are estimates and can vary depending on the chicken cut, pasta, cream cheese, Parmesan, and other ingredients used.