Old Fashioned Turkey Tetrazzini Casserole

User Reviews

5

75 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    30 mins

  • Total Time

    1 hr

  • Servings

    8 servings

  • Calories

    298 kcal

  • Course

    Main Course

  • Cuisine

    American

Old Fashioned Turkey Tetrazzini Casserole

Old Fashioned Turkey Tetrazzini Casserole combines cooked spaghetti with a creamy sauce made from sautéed mushrooms, onions, celery, chicken broth, cream cheese, and Parmesan cheese. Chopped turkey and diced pimiento add flavor and texture, and Italian parsley brightens the dish. Baked until heated through with a golden cheese topping, it offers a comforting mixture of tender pasta and a rich, smooth sauce. This casserole is a practical way to use cooked turkey and delivers a hearty, sizeable meal.

Description

This Old Fashioned Turkey Tetrazzini Casserole features spaghetti coated in a creamy sauce made by cooking down mushrooms, onion, and celery, then thickened with a milk and flour mixture enriched by cream cheese and Parmesan. The addition of diced pimiento and Italian parsley adds subtle sweetness and freshness to the savory turkey and sauce combination. Baking the assembled casserole melds the flavors and creates a lightly browned cheese crust on top.

The texture blends tender pasta strands with a smooth, slightly thickened, mildly seasoned sauce punctuated by soft vegetables and turkey pieces. The garlic powder accentuates the flavor without overpowering it.

This casserole works well for family dinners or when seeking to use leftover cooked turkey in a filling and satisfying dish. It pairs nicely with a simple green salad to balance its richness.

Leftovers keep well refrigerated for several days but freezing is not recommended due to the cream sauce, which might separate upon thawing. Reheating gently in short increments helps maintain moisture and prevents the pasta from drying out.

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Ingredients

Servings
  • 8 ounces spaghetti
  • cooking spray
  • 1 tablespoon butter or margarine
  • 3 cups mushrooms fresh, sliced
  • 1 onion minced, small
  • 2 ribs celery minced
  • ½ cup all-purpose flour
  • 1 ½ cups milk
  • 14.5 ounces chicken broth canned
  • 3 ounces cream cheese
  • ½ cup Parmesan Cheese grated
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ teaspoon garlic powder
  • ¼ cup pimiento diced
  • 2 cups turkey chopped, cooked; or chicken
  • ½ cup Italian parsley chopped

Instructions

  1. Preheat the oven to 350 degrees.
  2. Cook the spaghetti according to the package directions. Set aside.
  3. Coat a large pan with cooking spray and place over medium-high heat. Add butter or margarine. When melted, add mushrooms, onion and celery. Cook, stirring frequently until tender.
  4. Whisk together the flour and milk until smooth.
  5. Add the flour-milk mixture along with the chicken broth, salt and pepper to the sautéed vegetables. Bring to a boil, reduce heat and simmer for 5 minutes, stirring occasionally.
  6. Remove from the heat and add cream cheese, stirring until melted. Stir in half the Parmesan cheese, garlic powder, pimiento, turkey, spaghetti and parsley.
  7. Spoon the mixture into a shallow baking dish coated with cooking spray. Sprinkle evenly with the remaining Parmesan cheese. Bake for 25-30 minutes or until thoroughly heated.

Notes

  • Store leftovers covered in the refrigerator for up to 3-4 days to maintain freshness.
  • Avoid freezing the casserole to prevent the cream sauce from breaking and affecting texture.
  • Reheat in short intervals in the microwave, stirring between sessions to prevent drying and ensure even heating.

Nutrition Information

Show Details
Serving 1 Calories 298kcal (15%) Carbohydrates 34g (11%) Protein 19g (38%) Fat 10g (15%) Saturated Fat 5g (25%) Cholesterol 49mg (16%) Sodium 552mg (23%) Potassium 469mg (10%) Fiber 2g (8%) Sugar 5g (10%) Vitamin A 845IU (17%) Vitamin C 16mg (18%) Calcium 157mg (16%) Iron 2mg (11%)

Nutrition Facts

Serving: 8servings

Amount Per Serving

Calories 298 kcal

% Daily Value*

Serving 1
Calories 298kcal 15%
Carbohydrates 34g 11%
Protein 19g 38%
Fat 10g 15%
Saturated Fat 5g 25%
Cholesterol 49mg 16%
Sodium 552mg 23%
Potassium 469mg 10%
Fiber 2g 8%
Sugar 5g 10%
Vitamin A 845IU 17%
Vitamin C 16mg 18%
Calcium 157mg 16%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

75 reviews
Excellent

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