Chicken Tetrazzini
This Chicken Tetrazzini recipe is an easy, cozy, and delicious casserole dish! Fettuccine, chicken, mushrooms, and peas are baked into a creamy cheese sauce with tons of flavor! It's an instant family favorite!
Chicken Tetrazzini recipe is an easy, cozy, and delicious casserole dish! Fettuccine, chicken, mushrooms, and peas are baked into a creamy cheese sauce with tons of flavor! It’s an instant family favorite!

Delicious Comfort Food
Creamy, hearty, and cozy for chilly nights, Chicken Tetrazzini combines classic ingredients to make a meal that’s nothing short of comfort food. Best of all, it’s easy to throw together and only takes about an hour to make, with half of that being baking time.
What Is It?
It is an American dish made with diced poultry or seafood and mushroom in a butter/cream and Parmesan sauce flavored with wine with a fettuccine, spaghetti, or some similarly thin pasta. Everything is tossed together and then baked.
Chicken Tetrazzini casserole is loaded with fettuccine, chicken, peas, and mushrooms. But the best part is the rich cream sauce, which blends cream of chicken soup, sour cream, white wine, and mozzarella and parmesan cheeses.

Ingredients for Chicken Tetrazzini Casserole
Fettuccine Pasta
Boneless Skinless Chicken Breasts
Condensed Cream of Chicken Soup
Sour Cream
Shredded Mozzarella Cheese
Kosher Salt
Ground Black Pepper
Dry White Wine
Frozen Peas
Sliced Baby Bella Mushrooms
Grated Parmesan

How To Make Chicken Tetrazzini Casserole
1. Preheat the oven and grease a baking dish with nonstick cooking spray.
2. Cook pasta until al dente. Afterwards, drain the pasta and run cold water over the top of it.
3. Pan sear the chicken breast.
4. Shred or chop the cooked chicken.
5. Mix the shredded chicken with cream of chicken soup, sour cream, mozzarella cheese, salt, pepper, white wine, peas, and mushrooms.
6. Add the pasta to the chicken mixture and mix until combined. Then transfer the casserole mixture to the prepared baking dish and sprinkle it with mozzarella cheese and parmesan cheese.
7. Cook the casserole in the oven until the edges are bubbly and the center is heated through.


More Delicious Chicken Recipes
- Ranch Chicken – This 2-ingredient recipe is so easy to make a loaded with flavor!
- Salsa Chicken – The whole family with love this 4-ingredient recipe!
- Chicken Tacos – Perfect for taco Tuesday!
- Tuscan Chicken – A deliciously creamy and gourmet meal that’s super easy to make!
- Chicken and Rice Casserole – Pure comfort food with a crouton crust!
Steps
Preheat the oven to 350°F and grease a 9x13-inch pan with nonstick cooking spray and set aside.
Cook pasta according to al dente according to box directions. Once the pasta has finished cooking, drain and run cold water over it to stop the cooking process.
While pasta is cooking, pan sear the chicken breast until the internal chicken temperature reaches 165 degrees F. I recommend slicing the chicken breasts into thinner cutlets so they cook faster.
Once the chicken is done cooking, add it to a stand mixer fitted with a paddle attachment to shred or chop with a sharp knife. I personally prefer shredded chicken in this recipe.
Keep the chicken in the stand mixer bowl or transfer to a large bowl and mix in the cream of chicken soup, sour cream, 1 cup of mozzarella cheese, salt, pepper, white wine, peas, and mushrooms and mix until fully combined.
Add the pasta to the chicken mixture and mix until combined. Transfer to the mixture to the prepared baking dish and sprinkle the top with the remaining mozzarella cheese and Parmesan cheese. Bake for 30 to 35 minutes until edges are bubbly and center is heated through.
Remove from the oven and enjoy hot for best taste.
Notes
Ingredient Notes:
- The meat of a whole rotisserie chicken can be used in place of the three chicken breast to save time.
- Chicken broth may be used instead of white wine.
- Peas and mushrooms may be omitted, if desired.
Nutrition
- Calories560
- Carbs50g
- Protein28g
- Fat25g
- Saturated fat12g
- Fiber2g
- Sugar4g
- Sodium1065mg
Estimates per serving, when a serving size is listed.
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