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TL;DR (Quick-Answer Box)

  • What it is: An easy, one pot version of everyone’s favorite comfort casserole. It’s loaded with egg noodles and turkey tossed in a creamy, savory mushroom-sherry sauce, finished with a crispy Parmesan-panko topping.
  • Why you’ll love it: It’s made in one pot with Thanksgiving leftovers. Um, do I need to say more?
  • My non-negotiable: Don’t skimp on the cream or swap it out. It makes the dish. If you’re worried about calories, eat fruit for dessert. You’ll feel virtuous. Marvelously virtuous. And still satisfyingly full.
A spoon lifting turkey tetrazzini from a baking dish, golden panko crust broken over peas and sliced mushrooms.

I love Thanksgiving leftovers, but after all that cooking, the last thing I want is to clean up more pans that weekend. So, when I created this recipe, I made sure it could be made entirely in one pot. This has all the hallmark elements of a classic Tetrazzini—chunky turkey, creamy sauce, tons ‘o mushrooms, pasta, and a good glug of sherry. The family will love it, and you’ll love how easy it is to make.

Chow,

David Leite's handwritten signature of "David."

Featured Review

I made this Tetrazzini with rotisserie chicken and took it to a potluck dinner. Everyone raved about it, and several friends asked for the recipe! This is definitely a keeper, and I can’t wait to make it with my leftover Thanksgiving turkey.

Sheryl O
david caricature

Why this Tetrazzini recipe works

Because the noodles cook right in the stock, rather than in a big pot of water, they’re way more flavorful, and all that starch thickens the sauce — no roux, no canned soup. Browning the mushrooms first and deglazing with sherry creates oodles of umami flavors, and the Dijon keeps all that richness from tasting one-note. The panko goes on at the end and crisps up for a crunchy-on-the-outside, soft-in-the-middle bite. And just one pot to wash.

Notes on ingredients

Ingredients for turkey tetrazzini--egg noodles, leftover turkey, peas, Parmesan, mushrooms, aromatics, stock, cream, panko, Dijon mustard, and sherry.
  • Egg noodles—This recipe was designed to be made with thin egg noodles. You can substitute thick egg noodles, but you will likely need to add more stock to achieve the right consistency as the noodles will absorb more liquid.
  • Peas—You can use fresh or frozen peas. If frozen, you don’t need to thaw them before using.
  • Turkey—This is a fantastic way to use up leftover dry brine turkey, but will also work with roasted chicken. If you don’t have cooked turkey on hand, I recommend making a roasted turkey breast to get the right amount of meat.

Variations & shortcuts

Chicken Tetrazzini

Most of us think of turkey Tetrazzini around Thanksgiving when we’re staring down a fridge’s worth of leftovers. It’s not a once-a-year dinner. You can dig into this dish on a Tuesday in January or June. Just reach for a rotisserie chicken. In about an hour, you’ll have an oh-so-comforting meal without Leftover Lassitude.

Pasta perfect

Don’t like egg noodles? Use your favorite pasta shape.

Tangy turkey

For a creamy tanginess, stir 1/2 cup sour cream into the pot along with the mustard.

How to make turkey Tetrazzini: For visual learners

Sliced white mushrooms spread across a butter-yellow Dutch oven set on an induction burner.
  1. Melt butter in a large Dutch oven and cook the mushrooms until lightly browned. Transfer to a bowl.
Diced onions softening in the pot, pushed aside by a red silicone spatula with a wooden handle.
  1. Add the onions and sauté until softened.
A hand tipping minced garlic from a small glass bowl onto the cooked onions in the pot.
  1. Add the garlic to the onions and cook for a minute. Add them to the bowl with the mushrooms.
Amber dry sherry streaming from a glass into the hot pot to deglaze it.
  1. Deglaze the Dutch oven with sherry and let the mixture boil for a minute.
Golden stock poured from a measuring cup over dry egg noodles filling the Dutch oven.
  1. Stir in the noodles and stock and cook until the noodles soften.
Heavy cream streaming from a white cup into the pot of noodles, pooling pale across the top.
  1. Pour in the cream and cook until the noodles are tender. Add more stock, if needed.
A spoonful of Dijon mustard on a red spatula held above noodles simmering in cream sauce.
  1. Stir in the mustard and season to taste.
Panko crumbs and grated Parmesan tossed together in a clear glass bowl with a spatula.
  1. Mix the cheese, panko, and oil in a small bowl.
Shredded turkey, bright green peas, and browned mushrooms piled over the creamy noodles.
  1. Mix the mushrooms, onions, turkey, and peas into the noodles.
A hand scattering the panko-Parmesan topping evenly over the casserole in the pot.
  1. Top with the panko mixture. Bake in a 400°F oven until bubbly, then broil for a few minutes to brown the top, if desired.
A portion of turkey tetrazzini on a plate with a fork next to it.

Your turkey Tetrazzini’s questions, answered

What exactly is turkey Tetrazzini?

Turkey Tetrazzini is a baked casserole made with cooked turkey and pasta mixed with a creamy mushroom sauce, often topped with breadcrumbs or cheese. It’s believed to have originated in San Francisco in the early 1900s to honor the Italian opera diva Luisa Tetrazzini.

Can I make this in advance?

You sure can. You can prepare the turkey Tetrazzini through step 9 in the recipe up to 1 day before serving. Don’t top it with the panko mixture until you’re ready to bake. Cover the baking dish and stash it in the fridge until you’re ready to cook.

Can you freeze turkey Tetrazzini?

Yes. Prepare the recipe through step 9, but keep the filling and topping separate. Once the noodle mixture has cooled completely, wrap the casserole dish tightly in plastic and stash it in the freezer for up to 3 months. Store the topping separately in a sealed bag or container. Let the dish thaw overnight in the fridge.

When you’re ready to cook it, top with the panko mixture and bake as directed in the recipe. The cooking time will be longer for a chilled casserole.

What else can I make with leftover turkey?

When I tire of turkey sandwiches, I love to pile all of my Thanksgiving leftovers into a pie plate, top it with a crust, and bake until golden. Some other great options include using turkey as a filling for easy enchiladas, or stuffed peppers, or stirring the leftover meat into your favorite soup or chili recipe. If you love the combo of mushrooms and creamy gravy that’s found in this recipe, try using leftover turkey in place of the meatballs in this meatball stroganoff recipe.

A serving spoon resting inside a Dutch oven filled with turkey tetrazzini.

Tetrazzini pro tips and troubleshooting

☞ Don’t use low-sodium stock

The noodles cook in the stock, which is how they get uber-tasty. Low- or no-sodium stock gives you blah, ho-hum noodles. Buy the regular stuff. If you’re planning to use your own homemade chicken stock (and extra points from Fatty Daddy if you are!), season it well before adding it to the pot.

☞ Prep first, thank me later

Once the noodles go into the stock, you’re stirring pretty much constantly. And no, you can’t stir with one hand and chop onions with the other. Chop, measure, and grate everything before the butter hits the pot.

☞ Don’t swap out the cream

Heavy cream is what makes the sauce. Milk and half-and-half have less fat and not the requisite brio, and you’ll taste it. Non-negotiable.

☞ Look before you broil

Pull the pot out and look at the top before you flip on the broiler. The last thing you want is a scorched-earth-looking topping. Don’t ask me how I know. I just do…

A spoonful of turkey tetrazzini.

What to serve with turkey Tetrazzini

This is a rich, decadent, indulgent dish, so what goes next to it should complement, not compete. A sharp green salad is a great move. I’m thinking roasted romaine Caesar salad or apple, Parmesan, and mixed green salad. If you’re jonesing for a vegetable, this lovely green beans gremolata gives you lemon and garlic against all that cream.

Storage & reheating

Fridge: Leftovers (yeah, right!) keep in the fridge, in a sealed container, for up to 3 days.

Freezer: I wouldn’t freeze leftovers. They can get gummy and namby-pamby. But if you’re determined, scoop the pasta into a freezer-safe container, press plastic against the top to keep the air out, cover, and freeze. Let it defrost overnight in the fridge.

Reheating: Warm the Tetrazzini gently on the stovetop over low heat and add a splash of stock or cream as it warms. Noodles love to suck up the sauce as they sit. One of our testers reheated hers three nights in a row, adding about a cup each of broth and cream each time, and found that thicker farmer-style egg noodles held their texture best.

More marvelously creamy pasta recipes

Write a review

If you make this turkey Tetrazzini, or any turkey dish on LC, consider leaving a review, a star rating, and your best photo in the comments below. I love hearing from you. – David

Featured Review

Just made this tetrazzini. Prep everything ahead. Everything. It comes together quickly and easily. I didn’t actually have to broil the top, as the baking at 400°F took care of that.

I searched dozens of recipes, and this is the one. Rich, easy, no canned soup or cream cheese. No roux needed. One pot. Authentic and delicious. The only thing I would say is to use any pasta you like: rigatoni, spaghetti, whatever is on hand. Egg noodles are great.

Yay, our turkey has a new life!

lexi
A portion of turkey tetrazzini on a plate with a fork next to it.

Turkey Tetrazzini

5 / 10 votes
This turkey tetrazzini casserole is made with cooked turkey, creamy mushroom sauce, egg noodles, and a crispy panko-Parmesan topping. It's easy to prepare, uses only one pot, and is a great way to use up your Thanksgiving leftovers.
David Leite
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CourseEntree
CuisineAmerican
Servings6 servings
Calories853 kcal
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour

Ingredients 

For the tetrazzini

  • 2 tablespoons (1 oz) butter, plus more if needed
  • 10 ounces white mushrooms, sliced
  • 1 large (7 oz) yellow onion, diced
  • 2 cloves garlic, minced
  • 1/2 cup dry sherry
  • 12 ounces wide egg noodles
  • 4 to 5 cups turkey or chicken stock
  • Salt and freshly ground black pepper
  • 1 cup heavy cream
  • 2 tablespoons Dijon mustard
  • 1 1/2 cups peas
  • 1 1/2 pounds leftover turkey, coarsely chopped

For the topping

  • 1 cup coarsely grated Parmigiano-Reggiano
  • 1 cup panko
  • Olive oil

Instructions 

Make the tetrazzini

  • Crank the oven up to 400°F (204°C).
  • Melt the 2 tablespoons (1 oz) butter in a Dutch oven over medium-high heat. Add the 10 ounces white mushrooms and cook until lightly browned, 4 to 5 minutes. Scoop them from the pot and into a bowl.
  • Reduce the heat to medium. If the Dutch oven is dry, add another tablespoon or two of butter. Dump in the 1 large (7 oz) yellow onion and sauté, stirring occasionally, until softened and lightly browned, 5 to 7 minutes. Add the 2 cloves garlic and cook for 1 more minute. Transfer the onions and garlic to the bowl of mushrooms.
  • Splash in the 1/2 cup dry sherry and scrape up any stuck-on bits with a wood spoon. Let the booze boil for 1 minute.
  • Add the 12 ounces wide egg noodles and 4 cups of the 4 to 5 cups turkey or chicken stock, turn the heat to high, and bring to a boil.

    ☞ TESTER TIP: The noodles won't be fully covered, but fear not. All will be fine.

    Stir frequently to prevent the noodles from sticking and cook until the noodles begin to soften and the stock begins to thicken slightly, 5 to 9 minutes.
  • Pour in the 1 cup heavy cream and continue stirring until the noodles are al dente, 2 to 4 minutes more. If the mixture is too thick, stir in the last cup of stock, 1/4 cup at a time, until the desired consistency is reached.
  • Stir in the 2 tablespoons Dijon mustard and season with salt and pepper and taste.

Make the topping

  • Mix the 1 cup coarsely grated Parmigiano-Reggiano and 1 cup panko In a small bowl. Season with salt and pepper and drizzle in enough olive oil to moisten the panko. Toss. Taste and season more, if needed.
  • Add the mushroom-onion mixture back to the Dutch oven along with the 1 1/2 cups peas and 1 1/2 pounds leftover turkey. Stir well, being mindful not to tear the noodles. Top with the panko mixture.
  • Slide the pot into the oven and bake until the sauce is hot and bubbly, about 15 minutes. Heat the broiler and brown the top for 3 to 5 minutes, if needed. Serve directly from the Dutch oven.

Notes

  1. Prep first—This dish comes together quickly, so I recommend doing all of your vegetable prep work before beginning to cook.
  2. Stock—Because the noodles are cooked in the stock, and pasta water is always well-salted, don’t use low- or no-sodium stock. You want the pasta itself to have flavor.
  3. Storage and reheating—Leftover turkey tetrazzini can be stored in the fridge in a sealed container for up to 3 days. To reheat, warm it on the stovetop over low heat, adding extra stock and/or cream to loosen the sauce.
  4. Freeze ahead—To freeze the casserole, prepare the filling and topping, but do not bake. Let the filling mixture cool completely, then wrap your casserole dish tightly in plastic and store it in the freezer for up to 3 months. Keep the topping separate. Thaw in the refrigerator overnight before baking.

Nutrition

Serving: 1 portionCalories: 853 kcalCarbohydrates: 65 gProtein: 57 gFat: 39 gSaturated Fat: 18 gMonounsaturated Fat: 12 gTrans Fat: 0.3 gCholesterol: 242 mgSodium: 757 mgFiber: 5 gSugar: 10 g

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe?Mention @leitesculinaria or tag #leitesculinaria!
Recipe © 2023 David Leite. Photos © 2023 David Leite. All rights reserved.

Recipe Testers’ Reviews

Did you know only 68% of the recipes we test make it onto the site? This recipe survived our rigorous blind testing process by multiple home cooks. It earned the Leite’s Culinaria stamp of approval—and the testers’ reviews below prove it.

A red bowl filled with turkey tetrazzini with a crispy browned topping.

I’ve loved turkey tetrazzini since I was a little kid. One of my favorite components was always water chestnuts, so I was a bit concerned that they weren’t in this recipe. My concern was unfounded.

The cream, sherry, and Dijon mustard are lovely with the garlic, onion, and mushrooms. The peas add a touch of brightness to this rich dish. It’s a classic winter comfort food: a hug in a bowl.

I’ve not made this dish in decades. It was always a post-Thanksgiving Sunday brunch item at my Gran’s, and this recipe really brought back a lot of memories. It’s funny how food reminds me of the “good ol’ days”!

My Gran also used to include sliced celery in her version, which added a bit more texture, but the panko Parmesan topping provides a nice savory crunch. This will easily serve 6 and is great the next day as a leftover for lunch!

I live in the Midwest, and when the outside temperatures dip into the single digits, it’s a good time to fire up the stove and oven! This one pot turkey tetrazzini served a dual purpose: It created a lovely, warm kitchen and was a perfect comfort food for dinner.

The casserole is a meal for all ages. It was delicious but not too exotic for a child’s palette. The recipe combined the right amount of meat, noodles, and veggies, all covered in a rich, creamy sauce. I did use chicken instead of turkey, which I think doesn’t dramatically change the flavor. Although the name is rather fancy, the dish is not. In this part of the country, it would be called a turkey casserole or a turkey hot dish.

This recipe for tetrazzini is focused rightly on developing the sauce. Substituting rotisserie chicken for turkey, it easily serves twelve as part of a dinner with salad and side dishes.

Thicker “farmer-style” egg noodles stood up to three nights of reheating, and adding an extra cup of chicken broth and cream each time kept the casserole moist.

Tetrazzini is one of my husband’s favorite childhood meals, so making this recipe was a no-brainer decision, especially since it could be made in one pot! And he asked for seconds!

I loved the layer of crunchy panko blanketing the creamy, umami-rich chicken-and-noodle casserole underneath. You might be tempted to finish it with some fresh herbs, such as parsley, but it didn’t need it—this dish was perfect.

Comfort on a plate. That’s what this easy turkey tetrazzini felt like on a snowy, cold day. Creamy and mild, yet not lacking in flavor, it was insanely good.

I was a little worried when I added the noodles to the pot and saw that they weren’t completely covered by the stock, but with stirring, they cooked up just fine. I served this with a simple salad and a glass of red wine.

This one pot turkey tetrazzini recipe came together in perfect harmony. There was a smooth and balanced flavor with just the right undertones from the dry sherry. In addition, the cheesy panko breadcrumbs added the desired crunch to balance the softness of the other ingredients. The recipe is well-balanced in both texture and taste.




About David Leite

I’ve received three James Beard Awards for my writing as well as for Leite’s Culinaria. I’m the author of The New Portuguese Table and Notes on a Banana. For more than 27 years, I’ve been developing and testing recipes for my site, my books, and publications. My work has also appeared in the New York Times, Martha Stewart Living, Saveur, Bon Appétit, Food & Wine, Yankee, Los Angeles Times, Chicago Tribune, Washington Post, and more. I’m also a cooking teacher, memoirist, and inveterate cat lady.


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Recipe Rating




8 Comments

  1. 5 stars
    Just made this. Prep everything ahead. Everything. It comes together quickly and easily. I didn’t actually have to broil the top, as the baking at 400°F took care of that.

    I searched dozens of recipes and this is the one. Rich, easy, no canned soup or cream cheese. No roux needed. One pot. Authentic and delicious. The only thing I would say is to use any pasta you like: rigatoni, spaghetti, whatever is on hand. Egg noodles are great.

    Yay, our turkey has a new life!

    1. lexi, your comment is a master class in why prep matters—and I love that you emphasized it! You nailed the beauty of this recipe: no cans, no roux, no fuss, just one pot and rich, real flavor. I’m thrilled the oven did the broiling for you (win!), and your pasta tip is spot-on—use what you love or what’s in the pantry. Thank you so much for sharing!

  2. 5 stars
    This is a delicious recipe for leftover turkey. I really like the addition of the dijon mustard and the idea of making it in one pot!

    1. Thanks so much, Carolyn. The one-pot aspect of the meal made it a clear winner for our testers, too.

  3. 5 stars
    This is perfect comfort food! I forgot the peas at the store but I had broccoli and carrots, so I gave them a quick blanch and stirred them in. I also increased the stock and cream for a more luscious sauce. Noodles, veggies, and turkey in a creamy sauce with a crunchy topping — nothing better for a raw Sunday night!