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close up photo of a green vintage bowl filled with Crock Pot Chicken Tetrazzini garnished with shredded Parmesan cheese and fresh parsley

Crock Pot Chicken Tetrazzini Recipe

  • Author: Arlene Mobley - Flour On My Face
  • Prep Time: 10 Minutes
  • Cook Time: 3 Hours
  • Total Time: 3 hours 10 minutes
  • Yield: 6 Servings 1x
  • Category: Crock Pot Chicken Recipes
  • Method: Crock Pot
  • Cuisine: American


This Creamy Crock Pot Chicken Tetrazzini Recipe is made with a store-bought rotisserie chicken, cream of mushroom soup, sliced mushrooms, chicken broth, freshly grated Parmesan cheese and stirred into cooked spaghetti. It is a rich and creamy chicken and pasta recipe perfect for dinner or lunch.



  • 3 cups cooked chicken, diced (I used a rotisserie chicken)
  • 8 oz canned sliced mushrooms, drained
  • 2-15.4 oz cans cream of mushroom soup
  • 1/2 cup diced onion
  • 2 cups chicken broth
  • 1/2 teaspoon ground black pepper
  • 16 oz spaghetti noodles, cooked and drained well
  • 1/2 cup shredded Parmesan cheese, plus more for topping
  • fresh parsley for garnish, optional


  1. Put the cubed chicken in the crock pot and add the drained canned mushrooms, cream of mushroom soup, diced onion, and chicken broth.
  2. Season with 1/2 teaspoon of ground black pepper.
  3. Mix with a large spoon, place the lid on the crock pot and cook for 3 hours on high or 5 hours on low.
  4. 20 minutes before the recipe will be finished boil the spaghetti noodles in a pot of salted water following the directions on the package.
  5. When the spaghetti is finished uncover the crock pot and add the 1/2 a cup of finely grated Parmesan cheese and mix.
  6. Add the drained spaghetti noodles to the crock pot and mix until all of the noodles are covered with the sauce.
  7. Top each serving with more Parmesan cheese and some chopped fresh parsley if desired.
  8. Serve with a salad and garlic bread if desired.
  9. Makes 6 to 8 servings.


Makes a great leftover rotisserie chicken crock pot recipe.


  • Calories: 561
  • Protein: 33.8

Keywords: Crock Pot Chicken Tetrazzini recipe, Easy Chicken Tetrazzini recipe, Rotisserie Chicken recipe, Crock Pot Chicken recipe

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