Crockpot Chicken Spaghetti Recipe

User Reviews

4.7

54 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    5 hrs

  • Total Time

    5 hrs 10 mins

  • Servings

    6

  • Calories

    651 kcal

  • Course

    Dinner

  • Cuisine

    Italian, American

Crockpot Chicken Spaghetti Recipe

This Crockpot Chicken Spaghetti features tender bite-sized chicken cooked in a rich marinara and cream cheese sauce, sprinkled with mozzarella to create a creamy, hearty dish. The slow cooking melds Italian seasoning with garlic and onion for a comforting flavor. Tossed with cooked spaghetti just before serving, it offers a practical one-pot meal option where the pasta stays coated in a luscious sauce. The recipe is ideal for meal prep or feeding a family with minimal active cooking time.

Description

Crockpot Chicken Spaghetti Recipe combines cubed chicken breast with a tomato-based marinara, enriched with cream cheese and seasoned with garlic, onion, and Italian herbs. The slow cooker method ensures the chicken becomes tender while allowing the flavors to fully meld over several hours. After cooking, shredded mozzarella is stirred in until melted, contributing a creamy texture and mild cheesiness. The separately cooked spaghetti is then mixed into this sauce, absorbing its flavors and delivering a balanced, flavorful casserole-style pasta dish. This recipe fits well for casual dinners or make-ahead meals.

The sauce has a smooth, creamy profile balanced by the acidity of the marinara and brightened with aromatic Italian seasoning. The mozzarella adds a melty finish and a pleasing stringy texture. The cubed chicken pieces give tender bites throughout, complementing the hearty spaghetti noodles. This dish requires slow cooking but little hands-on time.

You can serve the chicken spaghetti as a main course garnished with fresh parsley or additional Parmesan cheese if desired. It pairs nicely with a fresh salad or steamed vegetables to round out the meal. Because the sauce is made in advance, the dish is convenient for busy days.

Notes recommend storing leftovers in airtight containers for up to three days refrigerated or freezing up to three months. For quicker preparation, the recipe suggests using high crockpot settings. Cheese variations such as Parmesan or cheddar are alternative options. Preparing the sauce a few days ahead and cooking fresh pasta when ready enhances convenience without sacrificing freshness.

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Ingredients

Servings
  • 1 pound chicken breast cut into bite-sized cubes, boneless, skinless
  • 48 ounces marinara sauce 2 jars
  • 1 cup chicken broth low sodium
  • 2 cloves garlic minced
  • ½ onion diced
  • 1 tablespoon Italian seasoning
  • 8 ounces cream cheese cut into cubes (1 standard package)
  • cups mozzarella cheese shredded
  • 16 ounces spaghetti 1 box, dry

Instructions

  1. Spray crockpot interior with nonstick cooking spray.
  2. Add the chicken, marinara, broth, garlic, onion, Italian seasoning, and cream cheese to the crockpot. Stir to combine. Cover and cook on LOW for 4-5 hours, or until the chicken is cooked through and 165°F internally.
  3. Turn the heat up to high, stir in the mozzarella, cover, and cook for 15 minutes, or until the cheese is melted.
  4. While the cheese is melting, cook the pasta according to the package directions. Drain in a colander.
  5. Stir in the pasta, tossing to coat in the sauce. Serve topped with optional parsley or Parmesan cheese.

Notes

  • Store leftovers in airtight containers in the refrigerator up to 3 days or freeze for up to 3 months.
  • Use the high crockpot setting to reduce cooking time to 2-3 hours if needed.
  • Cheese can be varied; try Parmesan, gruyere, cheddar, or fontina for different flavors.
  • Make the sauce up to 3 days in advance, then cook fresh spaghetti to serve.

Nutrition Information

Show Details
Calories 651kcal (33%) Carbohydrates 73g (24%) Protein 38g (76%) Fat 23g (35%) Saturated Fat 12g (60%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 6g (30%) Trans Fat 1g (50%) Cholesterol 109mg (36%) Sodium 1474mg (61%) Potassium 1255mg (27%) Fiber 6g (24%) Sugar 12g (24%) Vitamin A 1716IU (34%) Vitamin C 18mg (20%) Calcium 248mg (25%) Iron 4mg (22%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 651 kcal

% Daily Value*

Calories 651kcal 33%
Carbohydrates 73g 24%
Protein 38g 76%
Fat 23g 35%
Saturated Fat 12g 60%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 6g 30%
Trans Fat 1g 50%
Cholesterol 109mg 36%
Sodium 1474mg 61%
Potassium 1255mg 27%
Fiber 6g 24%
Sugar 12g 24%
Vitamin A 1716IU 34%
Vitamin C 18mg 20%
Calcium 248mg 25%
Iron 4mg 22%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.7

54 reviews
Excellent

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