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Chicken Tetrazzini Casserole

Creamy Chicken Tetrazzini Casserole – Pure Comfort in Every Bite


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  • Author: Cassie
  • Total Time: 40 mins
  • Yield: 6 servings
  • Diet: Low Lactose

Description

A creamy and comforting chicken tetrazzini casserole with pasta, mushrooms, and cheese.


Ingredients

  • 2 cups cooked chicken, shredded
  • 8 oz spaghetti, cooked
  • 1 cup mushrooms, sliced
  • 1/2 cup onion, diced
  • 2 cloves garlic, minced
  • 2 tbsp butter
  • 2 tbsp flour
  • 1 1/2 cups milk
  • 1/2 cup chicken broth
  • 1/2 cup heavy cream
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/4 tsp nutmeg


Instructions

  1. Preheat oven to 375°F (190°C).
  2. Cook spaghetti according to package instructions, then drain.
  3. In a skillet, melt butter and sauté onions, garlic, and mushrooms until soft.
  4. Stir in flour, then gradually add milk, broth, and cream, stirring until thickened.
  5. Mix in cooked chicken, spaghetti, mozzarella, Parmesan, salt, pepper, and nutmeg.
  6. Transfer to a greased casserole dish and bake for 25 minutes until bubbly and golden.

Notes

  • Use leftover rotisserie chicken for convenience.
  • Substitute mushrooms with bell peppers if preferred.
  • Freeze leftovers for up to 3 months.
  • Prep Time: 15 mins
  • Cook Time: 25 mins
  • Category: Main Dish
  • Method: Baking
  • Cuisine: American