This classic Chicken Tetrazzini combines tender chicken and pasta in a rich, creamy sauce for the ultimate comfort food experience. Ready in just 45 minutes, this family-favorite casserole delivers restaurant-quality flavors while being surprisingly simple to prepare at home.
Each hearty serving packs 31g of protein and brings together perfectly cooked pasta, juicy chicken, and a velvety sauce that’ll have everyone asking for seconds.
Ingredients Section

- Pasta: 1 lb linguine (can use spaghetti or angel hair)
- Mushrooms: 8 oz fresh cremini or button mushrooms, sliced
- Dairy: ½ cup butter, 2 cups milk, 1 cup mozzarella, ½ cup parmesan
- Vegetables: ½ yellow onion, 2 celery ribs, 3 garlic cloves, ⅓ cup parsley
- Liquids: ¼ cup white wine, 1 cup chicken broth
- Seasonings: ¼ cup flour, chicken bouillon, seasoned salt, paprika, black pepper
- Protein: 1½ cups cooked chicken, chopped
Instructions Section
- Pasta Prep: Cook linguine following package directions until al dente
- Vegetable Sauté: Melt butter, cook mushrooms until golden, then add celery and onion for 5 minutes
- Aromatics: Add garlic, cook 30 seconds, then deglaze with wine
- Sauce Creation: Make roux with butter and flour, gradually add milk and broth until smooth
- Season: Add bouillon, seasonings, and let sauce thicken slightly
- Cheese Time: Stir in half portions of both cheeses until melted
- Assembly: Combine pasta, chicken, vegetables, and sauce in a casserole dish
- Final Touch: Top with remaining cheese and bake at 375°F for 25 minutes until bubbly
Cooking Techniques
This cozy tetrazzini comes together through a few simple cooking methods that build amazing flavor! The key is sautéing the mushrooms properly – give them space in the pan and let them brown nicely on both sides. When making the sauce, keep stirring while adding the liquids to prevent lumps.
The wine adds such nice depth – it helps pull up all those tasty browned bits from the pan. And don’t rush the sauce thickening process – it should coat the back of a spoon before you mix in the cheese.
Make-Ahead & Storage Tips
Tetrazzini is perfect for meal prep! You can make it up to 2 days ahead – just assemble everything in your baking dish, cover well with foil, and pop it in the fridge. When ready to eat, let it sit at room temperature for 30 minutes before baking.
Leftovers stay good in the fridge for 3-4 days in an airtight container. The pasta might soak up some sauce, so when reheating, add a splash of milk or chicken broth and stir well. For best results, reheat portions in the microwave at 50% power, stirring halfway through.
Easy Substitutions
This recipe is super flexible! No linguine? Any long pasta works great – try spaghetti, fettuccine, or angel hair. Turkey is a tasty swap for chicken. If you’re not a fan of mushrooms, just leave them out and add extra celery or some carrots instead.
No wine? Use extra chicken broth with a tiny splash of lemon juice. The cheese combo is flexible too – try provolone or fontina in place of mozzarella. Just stick to freshly grated cheese since it melts much better than pre-shredded.
Serving Ideas
This creamy pasta dish shines as the star of your meal! Pair it with a simple green salad dressed in light vinaigrette to balance the richness. Some garlic bread or crusty Italian bread on the side is perfect for soaking up extra sauce.
For a pretty presentation, sprinkle on extra fresh parsley just before serving, and keep some grated parmesan at the table – because more cheese is always good!

Chicken Tetrazzini
Equipment
- Dutch oven or large pot
- Casserole Dish
Ingredients
Main Ingredients
- 1 lb linguine noodles or sub spaghetti or angel hair
- 8 oz fresh cremini mushrooms or button mushrooms, sliced (optional)
- 1/2 cup butter divided
- 1/2 yellow onion diced
Instructions
- Cook pasta according to package instructions. Drain and set aside
- Add butter to dutch oven or pot over medium heat. Once melted, add mushrooms, spreading them apart into an even layer. Sauté for several minutes on medium high heat, then turn and cook on the other side for a few minutes.
- Add celery and onion and cook, stirring occasionally, for 5 minutes. Add garlic and cook for 30 seconds.