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–+ servings
a plate of spaghetti with mushrooms and parmesan cheese.

Crockpot Chicken Tetrazzini Recipe

Course: Dinner, Main Course
Cuisine: American
Prep Time: 15 minutes
Cook Time: 4 hours 30 minutes
Total Time: 4 hours 45 minutes
Servings: 6
Calories: 670kcal
Author: Becky Hardin
Throw chicken, mushrooms, pasta, and a few other ingredients into the slow cooker, and you'll have a tasty dinner ready to serve.
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Equipment

Ingredients

  • 1½ pounds boneless, skinless chicken breast cut into bite-sized cubes
  • 8 ounces sliced cremini mushrooms
  • 1 onion diced
  • 2 cloves garlic minced
  • 1 tablespoon Italian seasoning store-bought or homemade
  • ½ teaspoon kosher salt
  • ½ teaspoon ground black pepper
  • 1 cup low-sodium chicken broth
  • 8 ounces cream cheese cut into cubes (1 brick)
  • 1½ cups freshly shredded mozzarella cheese
  • 16 ounces dry spaghetti (1 box)
  • ¼ cup freshly grated Parmesan cheese optional, for garnish
  • 2 tablespoons minced fresh parsley optional, for garnish

Instructions

  • Spray your crockpot with nonstick cooking spray.
  • Add in the chicken, mushrooms, onion, garlic, Italian seasoning, salt, pepper, broth, and cream cheese. Stir to combine.
    1½ pounds boneless, skinless chicken breast, 8 ounces sliced cremini mushrooms, 1 onion, 2 cloves garlic, 1 tablespoon Italian seasoning, ½ teaspoon kosher salt, ½ teaspoon ground black pepper, 1 cup low-sodium chicken broth, 8 ounces cream cheese
    a crock pot filled with vegetables and mushrooms.
  • Cover and cook on low for 4-5 hours or until the chicken is cooked through.
    a black crock pot filled with mushrooms.
  • Turn the heat up to high, stir in the mozzarella, cover and cook for 15 minutes or until the cheese is melted.
    1½ cups freshly shredded mozzarella cheese
    a crock pot filled with chicken and vegetables.
  • While the cheese is melting, cook the pasta according to the package directions.
    16 ounces dry spaghetti
    a black crock pot filled with noodles.
  • Stir in the pasta, tossing to coat in the sauce.
  • Serve, topped with parmesan and parsley.
    ¼ cup freshly grated Parmesan cheese, 2 tablespoons minced fresh parsley

Video

Notes

  • You can also use chicken tenders.
  • For a faster recipe, cook on high for 2-3 hours.
Storage: Store crockpot chicken tetrazzini in an airtight container in the refrigerator for up to 3 days or in the freezer for up to 3 months.

Nutrition

Calories: 670kcal | Carbohydrates: 65g | Protein: 46g | Fat: 25g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.01g | Cholesterol: 136mg | Sodium: 713mg | Potassium: 921mg | Fiber: 3g | Sugar: 5g | Vitamin A: 895IU | Vitamin C: 5mg | Calcium: 267mg | Iron: 2mg