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picture of turkey tetrazzini on a plate
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4.73 from 11 votes

Leftover Turkey Tetrazzini Recipe

Leftover Turkey Tetrazzini Recipe - creamy, rich baked spaghetti casserole with leftover turkey, peas, and lots of shredded cheese!
Prep Time15 minutes
Cook Time35 minutes
Total Time50 minutes
Course: Main Dishes
Cuisine: Italian/American
Keyword: leftover turkey casserole, turkey tetrazzini, turkey tetrazzini casserole
Servings: 8
Calories: 590kcal
Author: Courtney O'Dell

Ingredients

  • 4 oz butter
  • 1 large onion diced
  • ¼ cup all purpose flour
  • 10 ounce can cream of chicken soup
  • 8 oz cream cheese
  • 4 oz butter melted
  • ½ cup chicken stock or broth
  • 1 cup milk
  • ½ cup cream
  • 1 teaspoon salt
  • 1 teaspoon pepper
  • 1 teaspoon garlic powder
  • ½ cup frozen peas
  • 1 pound leftover cooked turkey chopped or shredded
  • 1 pound spaghetti I prefer using egg noodle spaghetti
  • 1 ½ cups shredded mozzarella or swiss cheese
  • ½ cup grated Parmesan cheese
  • Fresh chopped parsley for garnish

Instructions

  • Preheat oven to 350 degrees and grease a 9x13 casserole dish well, set aside.
  • In a large pot with boiling water, boil pasta to al dente. You want it to be pliable, but still very crunchy.
  • Drain pasta water when al dente, and add pasta to greased baking dish.
  • In large nonstick pan, melt butter.
  • Add onions, sauté until light brown, about five minutes.
  • Add flour, and stir, cooking until fragrant and light brown, another five minutes, to create a roux.
  • Stir in cream cheese, milk, cream, cream of chicken soup, stock, herbs, and melt cream cheese.
  • Stir to thicken, then remove from heat.
  • Add turkey and peas to noodles.
  • Pour soup and cream cheese mixture over noodles. Top with shredded cheese and grated parmesan.
  • Bake 35-40 minutes, until top is browned and casserole is bubbling hot.
  • Serve and enjoy!

Nutrition

Serving: 1g | Calories: 590kcal | Carbohydrates: 28g | Protein: 33g | Fat: 38g | Saturated Fat: 21g | Polyunsaturated Fat: 14g | Trans Fat: 1g | Cholesterol: 154mg | Sodium: 1208mg | Fiber: 1g | Sugar: 4g