5-Ingredient Slow Cooker Chicken Parmesan Pasta

If you’re searching for a comforting dinner that’s easy enough for busy weekdays, this 5-Ingredient Slow Cooker Chicken Parmesan Pasta is a recipe you’ll want to keep on repeat. Juicy chicken slowly cooks in marinara sauce until it’s tender enough to shred with a fork, then it’s tossed with cooked penne and plenty of Parmesan cheese for a rich, satisfying meal the whole family will love.

With only a handful of ingredients and very little hands-on work, this hearty pasta dinner delivers classic Italian-inspired flavors without spending hours in the kitchen.

Why You’ll Love This Recipe

Made with only five simple ingredients.
Easy slow cooker preparation.
Tender shredded chicken in a flavorful tomato sauce.
Creamy Parmesan finish.
Perfect for busy weeknights and meal prep.
Family-friendly and freezer-friendly.

Ingredients

2 pounds boneless, skinless chicken breasts
1 (24-ounce) jar marinara sauce
1 teaspoon Italian seasoning
2 cups shredded Parmesan cheese, divided
12 ounces penne pasta, cooked and drained

Instructions

Lightly coat the inside of a slow cooker with nonstick cooking spray.
Arrange the chicken breasts in an even layer on the bottom of the slow cooker.
Pour the marinara sauce over the chicken, making sure each piece is well coated. Sprinkle the Italian seasoning evenly over the sauce.
Cover and cook on LOW for 4 to 6 hours or HIGH for 2 to 3 hours, until the chicken is fully cooked and easily shreds.
About 20 minutes before serving, cook the penne according to the package directions. Drain well.
Using two forks, shred the chicken directly in the slow cooker and stir it into the sauce.
Add 1 cup of the Parmesan cheese and stir until melted and creamy.
Fold the cooked penne into the chicken mixture until evenly coated.
Sprinkle the remaining Parmesan over the top, cover, and let the pasta sit on the WARM setting for 5 to 10 minutes, allowing the cheese to melt.
Serve hot with additional Parmesan if desired.

Serving Suggestions

This comforting pasta pairs wonderfully with:

Garlic bread
Dinner rolls
Caesar salad
Garden salad
Steamed broccoli
Green beans
Roasted zucchini

Recipe Variations

Extra Creamy

Stir in a few tablespoons of cream cheese or a splash of heavy cream before adding the pasta.

Chicken Thigh Version

Replace the chicken breasts with boneless, skinless chicken thighs for an even richer flavor.

Add Vegetables

Mix in baby spinach, frozen peas, or chopped mushrooms during the final 10 to 15 minutes of cooking.

Crunchy Topping

Sprinkle each serving with toasted seasoned breadcrumbs or crushed croutons for extra texture.

Gluten-Free Option

Use your favorite gluten-free penne and verify that the marinara sauce is gluten-free.

Helpful Tips

Do not overcook the pasta since it will continue absorbing sauce after mixing.
Shred the chicken while it’s still hot for the easiest texture.
Freshly grated Parmesan melts more smoothly than pre-shredded cheese.
Add reserved pasta water if the sauce becomes too thick.

Storage

Refrigerator: Store leftovers in an airtight container for up to 4 days.

Freezer: Freeze individual portions for up to 2 months. Thaw overnight in the refrigerator before reheating.

Reheating: Warm gently on the stovetop or in the microwave with a splash of water or broth to loosen the sauce.

Estimated Nutrition (Per Serving)

Calories: 490
Protein: 43g
Carbohydrates: 32g
Fat: 21g
Saturated Fat: 10g
Cholesterol: 125mg
Sodium: 760mg
Fiber: 3g

Nutrition values are approximate and may vary depending on the ingredients used.

Frequently Asked Questions

Can I use another pasta shape?

Yes. Rotini, rigatoni, ziti, or fusilli all work well and hold the sauce beautifully.

Can I prepare this recipe ahead of time?

Absolutely. Prepare the chicken mixture in advance, refrigerate it, and cook fresh pasta just before serving.

Can I use mozzarella instead of Parmesan?

Yes. Mozzarella creates a stretchier, milder cheese topping, while Parmesan provides a richer, more savory flavor. You can also use a combination of both.

Can I add extra seasoning?

Certainly. Garlic powder, onion powder, crushed red pepper flakes, or fresh basil all complement this dish well.

Final Thoughts

This 5-Ingredient Slow Cooker Chicken Parmesan Pasta is a simple, comforting dinner that’s ideal for busy families. Slow-cooked chicken, flavorful marinara, tender pasta, and plenty of Parmesan cheese come together in one satisfying meal that’s easy enough for weeknights and delicious enough to serve guests.