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Slow Cooker Creamy Chicken Tetrazzini Recipe

A wonderful chicken breast recipe that you can make right in your slow cooker and enjoy a super creamy sauce over tetrazzini.
Prep Time15 mins
Cook Time4 hrs
Total Time4 hrs 15 mins
Course: Main Course
Cuisine: American, Italian
Keyword: Chicken Breast Recipe, Create "Slow cooker chicken with cream cheese", Easy chicken tetrazzini, Favorite family dinner
Servings: 8
Calories: 520kcal


  • Slow Cooker
  • Non-stick Cooking Spray
  • Whisk
  • 2 Forks or Hand Mixer


  • 2 pounds boneless, skinless chicken thighs
  • ¼ cup butter (melted)
  • 1 package Italian Salad Dressing Mix (1 ounce)
  • 1 onion diced
  • 3 teaspoons minced garlic
  • 1 can cream of chicken soup (10.75 ounces)
  • 1 can chicken broth (15 ounces)
  • 8 ounces cream cheese
  • ¼ cup cornstarch
  • 16 ounces fettuccine noodles (cooked according to package directions)
  • fresh chopped parsley (optional garnish)


  • Spray slow cooker with non-stick cooking spray.
  • Place chicken in bottom of slow cooker.
  • Pour melted butter on top of chicken
  • Sprinkle Italian dressing mix on top of chicken and butter.
  • Top with diced onion and minced garlic.
  • In a small bowl, whisk together cream of chicken soup and chicken broth, then pour over chicken.
  • Cut cream cheese into small cubes and place on top.
  • Cover and cook on high for 3-4 hours.
  • Remove chicken from slow cooker and shred or dice; set aside.
  • Add cornstarch to the slow cooker and whisk until smooth.
  • Add chicken and cooked fettuccine to the sauce in the slow cooker and mix until combined.
  • Garnish with parsley and serve.


  • For our recipe you need a can of cream of chicken soup and you can replace it with your favorite homemade version of condensed soup.


Calories: 520kcal | Carbohydrates: 51g | Protein: 34g | Fat: 20g | Saturated Fat: 9g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 6g | Trans Fat: 1g | Cholesterol: 190mg | Sodium: 694mg | Potassium: 538mg | Fiber: 2g | Sugar: 4g | Vitamin A: 467IU | Vitamin C: 1mg | Calcium: 86mg | Iron: 3mg