Use that leftover turkey to make this easy from-scratch turkey tetrazzini casserole—a classic creamy pasta comfort food with a great parmesan topping.
Introduction
Many of us (me usually) end up with too much turkey, and you can only do so many turkey sandwiches. So let's do something great with it. Turkey Tetrazzini is a great choice for those leftovers haunting you.
I try not to use a "can of soup" on recipes, and it is not really needed here. Fresh from scratch is better.
I loosely based this recipe on Turkey Tetrazzini on Allrecipes.com. There were issues: no salt, no pepper, no taste. These and others were pointed out by over 600 comments, which fixed the issues and gave it 5 stars anyway.
My Rating
A 4.5 from the wife, and a straight four from me.
What is Tetrazzini?
While we Americans think of this as a classic Italian dish, it is all American. Named after Italian opera star Luisa Tetrazzini, it first appeared in San Francisco in the early 20th century, where Tetrazzini was a long-time resident.
There is no exact definition, so the recipes do vary a lot. It is usually poultry or seafood with a Parmesan sauce, and usually, mushrooms served over linguine or spaghetti. There can be some wine involved in the cooking, and it is frequently baked as a casserole.
SO... I'm still calling it Italian.
📋Ingredients
Turkey
Use dark or light meat. I to use cubes but shredded would be ok but harder to eat. You can vary the amount of turkey to use up what you have.
You can also make this with leftover ham or rotisserie chicken.
Vegetables
We celery and onion, along with peas, are very typical. The celery and the onion need some precooking since the casserole doesn't cook that long. The peas are better if added frozen.
Most people like mushrooms, but there are food allergies and just not a taste we normally add. Toss about 1 cup in with the celery if you wish.
The Topping
We love a Parmesan bread crumb topping on most of our casseroles. I have accused my wife of using a bigger pan so there could be more topping.
❄️Storage
Once cooked, this casserole is good refrigerated for 3-4 days or frozen for 3-4 months.
You can make this ahead in an oven-safe pan. Prepare up to the cooking point but seal well and freeze for up to 3-4 months. Be sure to defrost the frozen casserole overnight in the refrigerator before cooking.
👨🍳Make It Half Size
This is an easy recipe to cut in half, but I was cooking for leftovers and company, so I always do full size.
You can adjust the number of servings in the recipe card below. It will calculate the ingredient adjustments for you but not change the instructions. You will need to do those yourself.
A half-size recipe fits in a 6 by 9 or an 8 by 8 baking dish. Cooking time will only be slightly less. You are cooking to a nicely browned topping. All the ingredients are already cooked and safe.
📖Leftover Recipes
Crock Pot Ham Bone and Bean Soup
Old Fashion Scalloped Potatoes and Ham
What to Do With Leftover Beef Tenderloin? Philly Sandwiches
🖼️Step-by-Step Instructions
Preheat oven to 350° convection or 375° conventional.
Cook 1 pound of pasta to al dente per package instructions—used Linguine or spaghetti. Cube about 4 cups of leftover turkey.
Dice 1 small onion, crush four cloves garlic, dice two stalks celery.
Melt one stick butter (½ cup) over medium heat. Add onion, celery, and mushrooms if using. Cook about 3-4 minutes until the celery is clearing. Add the four cloves of crushed garlic and cook one more minute. Add one teaspoon salt, ½ teaspoon pepper.
Add ½ cup flour. Stir until browning some about 2 minutes.
Add one 14 oz can chicken broth while continuously stirring. Bring to a boil, and when starting to thicken, add three cups of milk and one cup of shredded or grated Parmesan cheese. Continue a light boil and stirring while thickening — about three more minutes.
Remove from heat, add four cups cubed turkey, one pound cooked pasta, one cup of frozen peas. Mix well and transfer to a 9 by 13-inch baking dish that has been coated with PAM or butter.
Mix one cup of Italian Panko breadcrumbs with ½ cup of shredded or grated Parmesan cheese and sprinkle over the top of the casserole.
Bake for about 35 minutes until golden brown and bubbling.
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📖 Recipe
Turkey Tetrazzini
Tap to leave a Rating
Ingredients
- 4 cups diced turkey - about
- 1 onion - small
- 2 stalks celery
- 1 cup sliced mushrooms - optional
- 4 cloves garlic
- ½ cup butter - one stick
- ½ cup flour
- 14 oz chicken broth
- 3 cups milk
- 1 teaspoon salt
- ½ teaspoon pepper
- 1 ½ cup Parmesan cheese - shredded or grated - divided
- 1 pound pasta - spaghetti or linguine preferred
- 1 cup frozen peas
- 1 cup Italian Panko bread crumbs
Instructions
- Preheat oven to 350° convection or 375° conventional. Coat a 9 by 13 baking dish with PAM of butter.
- Cook 1 pound of pasta to al dente per package instructions—use Linguine or spaghetti. Cube about 4 cups of leftover turkey.
- Dice 1 small onion, crush four cloves garlic, dice two stalks celery.
- Melt one stick butter (½ cup) over medium heat. Add onion, celery, and mushrooms if using. Cook about 3-4 minutes until the celery is clearing. Add the four cloves of crushed garlic, and cook one more minute. Add one teaspoon salt, ½ teaspoon pepper.
- Add ½ cup flour by sprinkling over the pan. Stir until browning some about 2 minutes.
- Add one 14 oz can chicken broth while continuously stirring. Bring to a boil, and when starting to thicken, add three cups of milk and one cup Parmesan cheese. Continue a light boil and stirring while thickening — about three more minutes.
- Remove from heat, add four cups cubed turkey, one pound cooked pasta, one cup of frozen peas. Mix well and transfer to a 9 by 13-inch baking dish that has been coated with PAM or butter.
- Mix one cup Italian Panko breadcrumbs with ½ cup shredded Parmesan cheese and sprinkle over the top of the casserole.
- Bake for about 35 minutes until golden brown and bubbling.
Recipe Notes
Pro Tips
- You can use light or dark meat. I prefer cubed, but shredded is OK. You can also use precooked chicken, like rotisserie chicken, or even ham.
- This recipe moves a bit fast. Please read and understand the recipe before starting. And have the ingredients out and ready to go.
- Use pasta of your choice, but spaghetti or linguine are preferred.
- This is an easy recipe to cut in half. Adjust the servings under the ingredient list. It will do the calculations for you in the ingredient list but the instructions will not adjust. You can handle that.
- If doing the half recipe, use a 6 by 9 or 8 by 8 baking dish. Also, the cooking time may be a bit less.
- I skipped the mushrooms as usual due to family food allergies. Toss about 1 cup in with the celery if you wish.
- Good refrigerated for 3-4 days or frozen for 3-4 months.
TO ADJUST THE RECIPE SIZE:
You may adjust the number of servings in this recipe card under servings. This does the math for the ingredients for you. BUT it does NOT adjust the text of the instructions. So you need to do that yourself.
Nutrition
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Publisher's Note: Originally published November 29, 2015. Updated with expanded options, refreshed photos, and a table of contents to help navigation.
Ed
Thank you for the perfect “Turkey-day” leftover recipe!
I halved the recipe because there are only three of us and we all enjoyed it very much BUT found it to be on the dry side. I have two “vegetable adverse” eaters so I omitted the peas and mushrooms but followed everything else as written. I’m pretty good at following a recipe but still a novice in the kitchen so I’m not that great at “tweaking” them yet. I’m thinking the missing moisture from the veggies might be the reason it came out dry? Maybe?? What would you suggest to adjust the recipe so it won’t be dry next time? Just up the broth and/or milk? Any recommendations would be greatly appreciated.
Thanks again for the recipe... will definitely be making again!
Dan Mikesell AKA DrDan
Hi Ed,
Welcome to the blog.
If it was too dry, another 1-2 oz of broth in the sauce will be fine. The real question is why? The veggies can release a bit of fluid but not that much. I suspect the turkey was a bit dryer and absorbed some liquid. Or the pasta... we will never know.
Thanks for the note, question, and the rating.
Dan
Ed
So, yeah. Can I change my rating to 5 ⭐️‘s? Was my first turkey and now that you mention that it might have been ‘a bit dryer’ I’m pretty sure is was Cooker Error, lol.... I way over cooked that poor bird for fear of not cooking it enough! The ‘popping’ thingy in the turkey never did ‘Pop’ and it cooked waaaayyyyy longer then the times listed on the tag 🤦♂️ Cook and learn, lol.
Thanks again and Happy New Year!
Dan Mikesell AKA DrDan
Hi Ed,
Rating fixed. I do have a turkey breast "how to" that gives excellent results. https://www.101cookingfortwo.com/how-to-roast-a-turkey-breast-the-easy-way/ I don't have a full turkey recipe. Never trust those pop up timers.
Dan
Allen Arthurs
All went Well until combining the liquid mixture with the turkey and spaghetti. I went to a large deep skillet, saw that it was not big enough so went a big chili pot. Made it early in the day so covered and refrigerated until supper time. Not sure how long to bake but will bake until bubbly and brown. May suggest to use a big pot to begin with to save having to wash so many dishes. Of course, I am a somewhat old and lazy man. Ask my wife. Lol
CG
I really enjoyed this easy recipe. It is a great way to use up leftover items and very family friendly with the ingredient multiplier at the top that adjusts ingredient amounts automatically. Thanks for posting it !
Katherine Aust
I made this recipe, but had to omit the mushrooms because my husband doesn't like them. I added a couple of tablespoons of dry sherry to the onion/celery/butter before stirring in the flour. Accidentally grabbed angel hair pasta and used shredded Swiss. The dish was fabulous and even better the next day. Thanks!
Dawn
I am confused about the salt. You show a picture of kosher salt but don’t mention kosher salt in directions. Also, your pictures used to always show Morton’s kosher salt. This picture is a different brand and even when I enlarge the picture I can’t tell what it is. I have been reading lately that Morton’s and Diamond Crystal are the two major brands and they measure differently. What brand are you now using?
Dan Mikesell AKA DrDan
Hi Dawn,
Welcome to the blog.
Sorry for any confusion. Here is a link to my discussion about salts. https://www.101cookingfortwo.com/abbreviations-salts-and-oven-temperature/
--------------------------
This is from that page:
All recipes on this blog have nutritional estimates. With salt, if it says “salt”, it is table salt. If it say Kosher salt, it will be Diamond Kosher salt or the equivalent of Morton Kosher salt.
If the recipe says “to taste” for the amount of salt, it is my estimate of average usage.
1 teaspoon table salt = 1 1/4 teaspoon Morton kosher salt = 2 teaspoon Diamond Crystal kosher salt
If a recipe called for Kosher or coarse salt, it is using Morton as a reference. I usually buy Diamond Crystal and adjust accordingly.
Also, things like sea salt etc. usually are in the Morton salt range.
BUT since salt is mostly to taste, use what you want.
____________________
So this recipe is 1 teaspoon salt (table salt) or the equivalent in what you have. 1 1/4 teaspoon of Mortan Kosher or 2 teaspoon Diamond Crystal.
I frequently use less salt for my taste. And since Diamond Crystal is the least "salt" of the salts, it is what I usually buy but I now have to get 3 pound boxes. A real bummer.
Dan
Trish
I dont know if it's just me and not feeling well, but I didnt care for the recipe and I love every ingredient.
DrDan
Hi Trish,
Welcome to the blog.
Sorry, it didn't work well for you.
Dan
Jeanne Tomlin
How is a dish that serves twelve 'servings for two'? Talk about deceptive advertising.
DrDan
See https://www.101cookingfortwo.com/recipes-not-two-servings/
KJill
Thank you for the timely reminder that milk, butter, flour and seasonings makes the perfect comfort food out of leftover meat, veg and starch. I didn't follow your recipe very closely other than the proportions for the 'gravy' and procedure - good basic technique is always a safe starting point. Leftover turkey, roast carrots, broccoli, brown rice, added finely chopped very mild chili to onion/garlic/celery, reduced the cheese to topping only. I always enjoy the dog pictures. Thanks
DrDan
Hi KJill,
Welcome to the blog.
A recipe is just "guidelines" anyway (see https://www.101cookingfortwo.com/so-how-is-recipe-like-pirate-code/). It is always good to remind the readers that these things should be adjusted to your needs at the time.
Thanks for the note.
Dan
Kari
Hi Dr Dan
If I have shredded turkey How can i measure it to be cubes?
DrDan
Hi Kari,
Welcome to the blog.
Use about the same volume with shredded or cubed. With casseroles, soups, stews, and chili, I view the amount of meat as a bit variable, a little more or a little less is fine.
Dan
Debbie
Why is your website called Cooking for Two when I have yet to find a recipe for just two people??? I'm confused....
DrDan
Hi Debbie,
You are not the first to ask so I have it discussed in this page. https://www.101cookingfortwo.com/recipes-not-two-servings/ .
The recipes are generally for smaller households and most non-meat recipes will be for more than two with leftovers. Many are cut down for other massively big recipes.
Most of the meat recipes are for two or can be easily done with two servings and you will see that.
Also, the recipe card can adjust the quantities of ingredients to the number of servings you want. It does not adjust the instructions.
Hope that helps.
Dan
Jo
Can you freeze the leftovers?
DrDan
It should be good in a refrigerator for about 3 days and freezer for 2-3 months.
Dan
George
Thanks for the great recipe.
It really made a large amount of food and we enjoyed the leftovers from this the rest of the week as well. The taste was fantastic!
Also fairly easy to make, even for a novice like me.
Chris
One of our holiday favorites! One of my relatives always served this at our family homecoming the Sunday after Thanksgiving each year and I loved it.