Dinner · Turkey
Turkey Tetrazzini
A creamy, cheesy baked spaghetti with turkey, mushrooms and peas, the classic answer to holiday leftovers.
⏱ 1 hr 5 min (20 min prep, 45 min cooking)
🍽 Serves 8 · about 1 1/2 cups
make aheadleftoverskid friendlyfreezer friendly
ContainsMilk, Wheat. Check the labels on what you buy; brands differ.
Ingredients
Pasta
- 12 oz Spaghetti, broken in half
Sauce
- 4 tbsp Butter, salted
- 8 oz Cremini mushrooms, sliced
- 1 Yellow onion, chopped
- 2 clove Garlic, minced
- ⅓ cup All-purpose flour
- 2½ cup Chicken broth
- 1½ cup Whole milk
- ½ tsp Table salt
- ½ tsp Ground black pepper
- ½ tsp Dried thyme
- 1½ lb Turkey breast, bone-in, cooked, skin and bone removed, diced (about 3 cups; leftover roast turkey works)
- 1½ cup Frozen peas
- ¾ cup Grated Parmesan
Topping
- ½ cup Panko breadcrumbs
- 1 tbsp Butter, salted, melted
Nutrition
Nutrition coming: the USDA numbers for these ingredients are being added.
Steps
You’ll need: 9-by-13-inch baking dish, large pot, large skillet, whisk, instant-read thermometer.
- Heat the oven to 375°F and butter the baking dish. Cook the spaghetti in salted boiling water 2 minutes less than the package says; drain.
- Melt 4 tablespoons butter in a large skillet over medium heat. Cook the mushrooms and onion 8 minutes, until browned and soft. Add the garlic for 1 minute.
- Stir in the flour for 1 minute. Slowly whisk in the broth and milk and simmer, whisking, until thick, about 5 minutes. Season with salt, pepper and thyme.
- Off the heat, stir in the turkey, peas, 1/2 cup Parmesan and the spaghetti. Spread in the dish.
- Mix the panko, melted butter and the rest of the Parmesan and sprinkle over. Bake 25 to 30 minutes, until bubbling, golden on top and 165°F in the center.
🌡 Safe temperaturesCasseroles 165°F. Check the thickest part with a food thermometer (USDA). More on food safety.
Make aheadAssemble up to 1 day ahead without the topping and refrigerate. Add the topping and bake 35 to 40 minutes, to 165°F in the center.
❄️ FreezerFreeze the unbaked casserole, without the topping, wrapped well for up to 3 months. Thaw in the fridge, add the topping and bake to 165°F.
↺ LeftoversReheat portions to 165°F with a splash of milk.
🧒 With kidsKids can sprinkle on the crumb topping. Chicken works the same way.
Gluten-free swapUse gluten-free spaghetti, flour and crumbs, and check the broth.
An original Teddy Rook Book recipe. Nutrition is estimated from USDA FoodData Central and changes with brands and portions.