Classic Tuna Noodle Casserole

Classic Tuna Noodle Casserole

delicious comfort food

Recipe by
Reviewed by Arturs Arnicans
Prep Time: 25m
Cook Time: 25m
Total Time: 50m
Temp.: 350 °F
Servings: 6
Difficulty: Easy
4.9 (18 Reviews)
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Ingredients

Adjust servings:

For topping:

Nutritional Information

551
calories
31g
fat
44g
carbohydrates
25g
protein
78mg
cholesterol
683mg
sodium
Classic Tuna Noodle Casserole

Recipe Description

This Classic Tuna Noodle Casserole is a delicious one-dish dinner that you can prepare, cook and have on the table in under 1 hour. Made with handy store cupboard ingredients, this noodle casserole with tuna will be a family favorite in no time!

To make this delicious dish, start by cooking noodles in boiling water. Saute mushrooms. Add flour and milk to the mushrooms and continue cooking to make a sauce. Stir in the mayonnaise, frozen peas, tuna, and pimiento. Mix the sauce with the noodles and transfer to a casserole dish. Top with buttered breadcrumbs and bake in the oven until bubbling and golden brown. 

To make my Classic Tuna Noodle Casserole, you will need the following ingredients:

Ingredients for Classic Tuna Noodle Casserole

Recipe Features

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Steps to make

  1. 1

    Heat oven and prepare casserole dish

    5 min
    Step 1 - Classic Tuna Noodle Casserole

    Preheat the oven to 350 °F. Lightly grease a 2-quart casserole dish using butter or cooking spray.

  2. 2

    Cook noodles in salted boiling water

    10 min
    Step 2 - Classic Tuna Noodle Casserole

    Add 8 ounces of noodles to a saucepan of boiling salted water. Cook according to the package directions until al dente. Drain and rinse under hot water and set aside.

  3. 3

    Cook mushrooms

    3 min
    Step 3 - Classic Tuna Noodle Casserole

    Melt 4 tablespoons of butter in a medium saucepan over medium heat. Saute the sliced mushrooms until golden brown.

  4. 4

    Add flour

    2 min
    Step 4 - Classic Tuna Noodle Casserole

    Add ¼ cup of flour to the mushrooms and cook while stirring for 1-2 minutes.

  5. 5

    Pour in milk

    2 min
    Step 5 - Classic Tuna Noodle Casserole

    Gradually pour in 1 ½ cups of milk and cook while stirring, until thickened.

  6. 6

    Stir in mayonnaise, frozen peas, tuna, and pimiento

    2 min
    Step 6 - Classic Tuna Noodle Casserole

    Stir in ½ cup of mayonnaise, 1 ½ cups of frozen peas, 2 cans of tuna, and 2-3 tablespoons of pimiento. Bring the sauce to a simmer and continue cooking while stirring, for 1 minute longer.

  7. 7

    Combine sauce with noodles

    1 min
    Step 7 - Classic Tuna Noodle Casserole

    Combine the sauce mixture with the noodles and stir to combine fully.

  8. 8

    Transfer to casserole dish

    2 min
    Step 8 - Classic Tuna Noodle Casserole

    Transfer the noodle mixture to the buttered casserole dish.

  9. 9

    Sprinkle with bread crumbs

    3 min
    Step 9 - Classic Tuna Noodle CasseroleStep 9 - Classic Tuna Noodle Casserole

    Melt the remaining 2 tablespoons of butter in the pan and pour over 1 ½ cups of bread crumbs in a small bowl. Sprinkle the bread crumbs over the top of the casserole.

  10. 10

    Bake

    25 min
    Step 10 - Classic Tuna Noodle Casserole

    Bake in the preheated oven for about 25 minutes until the casserole is hot and bubbling and the bread crumbs are golden brown.

  11. 11

    Serve

    Step 11 - Classic Tuna Noodle Casserole

    Serve immediately.

This Classic Tuna Noodle Casserole is a delicious quick dinner which the whole family will love! Please come back and leave a comment below if you try this one!

About the author

Lilly Mathuse

Lilly is an enthusiastic and cheerful young mom. She knows as well as any parent that children can be really picky when it comes to food. And she’s had plenty of experience trying to cook meals that are both tasty and nutritious, and able to satisfy the tastes of a fussy kid right away! To save you some precious time, Lilly's going to share with you all the tricks she learned the hard way, so you don’t have to! She has a wealth of recipes for quick and easy meals for kids and families on a budget.

Recipe Reviews

Have you made this recipe? Share your experience and help other cooks!

★★★★★
★★★★★
4.9 out of 5 (18 reviews)
Becky Thompson
April 11, 2025
Verified

Delicious, easy meal!

Faye
March 20, 2025
Verified

Yummy

Diana
October 13, 2024
Verified

Simply delicious meal! My husband and I enjoyed making this together. It's a fun recipe that takes us back to our first dinner date. We'll be making it again for sure!

Nina Carter
September 13, 2024
Verified

Superb! Made this casserole for my movie night, and it stole the show!

Tamara Greenfield
September 3, 2024
Verified

I made the Classic Tuna Noodle Casserole for my family last week, and it was a hit. So simple and comforting. My kids loved it, reminding me of my mom's cooking when I was little.

Amy
July 11, 2024
Verified

This casserole is a banger! Whipped it up for me mates last week, and they were proper impressed. Super easy, and I had most bits in the cupboard. Def a keeper in my books!

Fiona
March 17, 2024
Verified

Simply delicious meal.

Zara
February 9, 2024
Verified

I made this Tuna Noodle Casserole for a cozy night alone. It reminded me of my grandma’s cooking. So easy to whip up with things from my pantry. The creamy sauce and topping were just perfect. I loved how quickly it came together. Definitely a new favorite!

Tara
October 28, 2023
Verified

The Classic Tuna Noodle Casserole was superb! I made it when friends visited and they loved it. So easy and quick with great flavours.

Daisy
October 18, 2023
Verified

Yummy!

Samantha Lee
October 10, 2023
Verified

OMG, this Tuna Noodle Casserole was such a lifesaver! I whipped it up in no time after a long day. The combo of creamy sauce and tender noodles is just perfect. It brought back memories of my mom’s cooking. This one’s gonna be a regular in my meal prep!

Eli
September 11, 2022
Verified

¡Estoy super emocionada! Hice esta Cazuela de Atún y ¡fue un exitazo en casa! Mi familia no paró de comer. Es tan fácil de hacer que incluso mis nietos me ayudaron. Además, los ingredientes son básicos, uff, perfectos para cualquier día. ¡Definitivamente será parte de nuestras cenas semanales!

Jessica Smith
September 10, 2022
Verified

Amazing! This was an easy dish to make for a busy weeknight. My husband loved it, and it brought back fond memories of my mom cooking for us when we were kids. Perfect warm and cozy meal!

Evelyn
January 12, 2022
Verified

Yummy!

Yasmin Turnbull
December 26, 2021
Verified

Blimey, this Classic Tuna Noodle Casserole is a total winner! I whipped it up for my mates during the footy last week, and they were lovin' it. Super easy, using stuff I already had in my cupboard. Tasted almost like mum’s cookin’! Definitely making it again. Cheers for the recipe!

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