Turkey or Chicken Spaghetti Tetrazzini

Transform your weeknight dinner routine with this creamy, cheesy Turkey or Chicken Spaghetti Tetrazzini, a comforting baked casserole that’s perfect for using up leftover poultry. Featuring tender spaghetti tossed in a velvety sauce made from chicken or turkey broth, heavy cream, and a blend of Parmesan and mozzarella cheeses, this dish is layered with rich, savory flavors. Optional additions like earthy mushrooms and sweet peas add a delightful twist, while a golden breadcrumb topping brings the perfect crunch. Quick to prepare and baked to bubbly perfection in just 30 minutes, this crowd-pleasing recipe is an easy, satisfying choice for family meals or entertaining. Whether you're craving a cozy comfort food classic or looking to repurpose leftovers, this Turkey or Chicken Spaghetti Tetrazzini promises to deliver on taste and convenience.

Nutriscore Rating: 66/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 12 ounces spaghetti
• 3 cups cooked turkey or chicken (shredded or diced)
• 4 tablespoons unsalted butter
• 4 tablespoons all-purpose flour
• 3 cups chicken or turkey broth
• 1 cup heavy cream
• 1 cup shredded Parmesan cheese
• 1.5 cups shredded mozzarella cheese
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 teaspoon garlic powder
• 0.5 teaspoon onion powder
• 1 cup frozen peas (optional)
• 1 cup sliced mushrooms (optional)
• 0.5 cup breadcrumbs
• 1 tablespoon olive oil or melted butter

Directions

Step 1

Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish lightly with oil or non-stick spray.

Step 2

Cook the spaghetti in a large pot of salted boiling water according to package instructions until al dente. Drain and set aside.

Step 3

In a large skillet, melt the unsalted butter over medium heat. Add the flour and whisk continuously for 1-2 minutes to create a roux. The mixture should be smooth and slightly golden.

Step 4

Gradually whisk in the chicken or turkey broth, ensuring it’s lump-free. Cook for 2-3 minutes, then whisk in the heavy cream. Continue cooking until the sauce has thickened, about 3-4 minutes.

Step 5

Stir in the salt, black pepper, garlic powder, and onion powder. Remove from heat.

Step 6

Add 3/4 cup of the Parmesan cheese and 1 cup of the mozzarella cheese to the sauce. Stir until the cheese is fully melted and incorporated.

Step 7

In a large mixing bowl, combine the cooked spaghetti, shredded turkey or chicken, the cheese sauce, and optional peas or mushrooms if using. Mix well to coat everything evenly.

Step 8

Transfer the mixture to the prepared baking dish, spreading it out evenly. Sprinkle the remaining Parmesan cheese, mozzarella cheese, and breadcrumbs over the top.

Step 9

Drizzle olive oil or melted butter over the breadcrumbs for a crispy topping.

Step 10

Bake in the preheated oven for 25-30 minutes, or until the topping is golden and the casserole is bubbling around the edges.

Step 11

Remove from the oven and let it cool for 5-10 minutes before serving. Enjoy your Turkey or Chicken Spaghetti Tetrazzini!

Nutrition Facts

Serving size	(2806.5g)

Amount per serving	% Daily Value*
Calories	4445.4

Total Fat 234.4g	0%
Saturated Fat 124.9g	0%
Polyunsaturated Fat 0g
Cholesterol 1147.8mg	0%
Sodium 7951.0mg	0%
Total Carbohydrate 210.3g	0%
Dietary Fiber 19.4g	0%
Total Sugars 21.9g
Protein 347.6g	0%

Vitamin D 23.6IU	0%
Calcium 2408.5mg	0%
Iron 23.4mg	0%
Potassium 4050.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 48.6%

Protein: 32.0%

Carbs: 19.4%