Turkey Tetrazzini is a creamy baked pasta casserole made with turkey, mushrooms, peas, spaghetti, and a rich sauce made from broth, cream, and Parmesan cheese. Ina Garten’s version stays true to the classic while adding depth and elegance through fresh herbs, perfectly sautéed vegetables, and a crisp breadcrumb topping.
3 cups cooked turkey, shredded or cubed
12 oz spaghetti or linguine
2 cups mushrooms, sliced
1 onion, diced
3 garlic cloves, minced
1 cup frozen peas
4 tablespoons butter
3 tablespoons all-purpose flour
2 cups chicken or turkey broth
1 cup heavy cream or half-and-half
1 cup grated Parmesan cheese
1 teaspoon salt
½ teaspoon black pepper
½ teaspoon thyme
1 cup breadcrumbs
2 tablespoons melted butter (for topping)
Cook the pasta – Boil spaghetti in salted water until just al dente; drain and set aside.
Sauté vegetables – Melt butter in a large pan, add onions, mushrooms, and garlic, and cook until softened.
Make the sauce – Sprinkle flour over the vegetables, stir, and slowly whisk in the broth and cream until smooth and thickened.
Add turkey and peas – Stir in the shredded turkey, peas, thyme, salt, and pepper; mix until heated through.
Combine with pasta – Add the cooked pasta and Parmesan cheese to the sauce mixture and toss until fully coated.
Assemble the casserole – Transfer to a greased baking dish and spread evenly.
Add topping – Mix breadcrumbs with melted butter and sprinkle over the top.
Bake the tetrazzini – Bake at 375°F (190°C) for 25–30 minutes until golden and bubbling.
Serve warm – Enjoy straight from the oven with fresh herbs or extra Parmesan.
Find it online: https://inagartencooks.com/barefoot-contessa-turkey-tetrazzini/