Tuna Casserole is right up there with meatloaf and scalloped potatoes when it comes to comfort food. It’s been a family favorite for generations!

Flaky tuna is tossed with egg noodles, peas, celery, and mushroom soup. We top this with a buttery breadcrumb topping and bake it until it’s bubbly. Serve this easy recipe with some quick Homemade Buttermilk Biscuits and a side salad for the perfect meal!

Spooning out a serving of Tuna Casserole with a wooden spoon

We love belly warming casserole recipes. From Cheesy Chicken Casserole to Beef Taco Casserole, there is something so comforting about a bubbly warm meal from the oven.

It’s no surprise that this tuna noodle casserole has held its place at the top of so many family favorite recipes. It is easy to make, but it’s affordable, tasty, and versatile. Nearly any leftovers or any kind of veggies can be tossed right in! Be creative with this tuna fish casserole recipe!

It can go from prep to presentation in no time at all! Need a quick potluck entrée for work or a neighborhood event? This is hands down the best tuna noodle casserole recipe out there!

Tuna Casserole ingredients in a clear glass bowl before mixing together

How to Make Tuna Noodle Casserole

The best part of this tuna casserole recipe is that it takes minimal effort to put together and once it’s in the oven, toss a simple caesar salad to round out the entire meal. Simply combine the ingredients while the noodles are cooking and mix everything together. Sprinkle on the crumb topping and pop into the oven!

Be sure to cook the noodles ‘al dente’ since they will continue to cook in the oven and you want to avoid mushy noodles! I make this tuna casserole with egg noodles, but you can use any kind of pasta you’d like.  We use simple vegetables including onion, celery, and peas. This recipe is great with any veggies including leftover Green Beans, roasted carrots or steamed broccoli.

This tuna casserole recipe can be made ahead of time as well so it’s great to prep now and bake later.  The creamy, cheesy, mushroom sauce that will satisfy even the pickiest of palates!

Tuna Casserole served on a white plate

How to Freeze Tuna Casserole

It is super easy to freeze a casserole, before or after it’s cooked! It is important to fully thaw a frozen casserole before putting it in the oven to avoid overcooking some areas and undercooking others, especially if the casserole was uncooked to begin with. Just leave it overnight in the fridge to allow it to thaw safely and then bake until it reaches 165°F.

If the casserole is fully baked, let it cool completely before wrapping it and freezing it. Another great tip is to line assemble the casserole in a foil lined pan and freeze after it’s been fully wrapped and sealed. Save that casserole pan for another use! Properly wrapped and sealed casseroles can be frozen for up to 6 months without damaging flavor or texture.

Tuna Casserole served on a white plate
4.92 from 1381 votes↑ Click stars to rate now!
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Easy Tuna Casserole

Tuna Noodle Casserole combines flaky tuna and tender egg noodles in a cheesy creamy sauce.
Prep Time 15 minutes
Cook Time 18 minutes
Total Time 33 minutes
Servings 6 servings

Ingredients  

  • 3 cups egg noodles
  • 1 tablespoon butter
  • 1 small onion diced
  • 2 stalks celery diced
  • cup frozen peas defrosted
  • 1 can tuna 5-6 ounces, drained
  • 10 ½ ounces condensed mushroom soup
  • cup milk
  • 1 cup cheddar cheese
  • 1 tablespoon parsley

Crumb Topping

  • ½ cup panko bread crumbs
  • 1 tablespoon butter melted
  • ½ cup cheddar
  • 1 tablespoon parsley

Instructions 

  • Preheat oven to 425°F. Combine topping ingredients and set aside.
  • Boil noodles al dente according to package directions. Drain and rinse under cold water.
  • Cook onion and celery in butter until tender, about 5-7 minutes.
  • In a large bowl combine noodles, onion mixture, peas, soup, milk, cheese, tuna and parsley. Mix well.
  • Spread into a 2qt casserole dish and top with crumb topping.
  • Bake 18-20 minutes or until bubbly.
4.92 from 1381 votes

Nutrition Information

Serving: 1.25cup | Calories: 323 | Carbohydrates: 25g | Protein: 19g | Fat: 15g | Saturated Fat: 9g | Cholesterol: 68mg | Sodium: 689mg | Potassium: 317mg | Fiber: 2g | Sugar: 3g | Vitamin A: 750IU | Vitamin C: 10mg | Calcium: 256mg | Iron: 2mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Casserole, Dinner
Cuisine American

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About the author

Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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Comments

  1. Did not have canned soup so I made my own cream of mushroom soup. Delicious! Liked the crunchy top. Definitely a keeper. Thanks!5 stars

  2. Needs quite a lot more mushroom soup & milk to have a sauce-like, slightly gooey mouth feel. The proportions on the liquids were not correct.

  3. This is my “go to” recipe for tuna casserole! To me it’s comfort food and this recipe is easy and delicious. I use bow tie pasta for this recipe. Thank you for sharing!5 stars

  4. I made this yesterday with some changes and it was pretty good. I added mushrooms, sherry, a little extra milk, I used white cheddar cheese, and I found Campbells cream of mushroom soup with roasted garlic flavoring in it.4 stars

    1. This is 3 cups of dry (uncooked) egg noodles which is about 6 ounces. Enjoy Heather!

      1. Making it tonight. Will share with my neighbor as she likes Tuna Casserole, with Cucumber salad on the side. The European kind made with vinegar.5 stars

  5. It was good except I like mine creamier. I would add 2 cans of soup and more milk to it if I were to make it again.4 stars

  6. I thought I had commented on this before but I don’t see my review right off. I just want to make absolute sure that you know how much I love this recipe and so appreciate what you do. I have made this gosh, probably at least 10 times. Everyone always loves it. So easy to have the ingredients on hand for a quick and easy meal. I usually keep minced onion on hand because chopping onion is not my favorite thing with sensitive eyes to begin with. I usually use 1/2 a jumbo can of condensed soup ( so its closer to 13 oz. ) and I always use 2 small cans of tuna or 1 jumbo can. Sometimes I use frozen mixed veggies too. No matter how it’s made using these small tweaks, it always comes out great. Got another one in the oven right now! Thank you for all you do!!! ; )5 stars

    1. Thank you for your kind words Susan! I am so happy to hear how much you love this recipe!!

  7. I wasn’t prepared to make the casserole in such short notice I had to buy a few ingredients and put the ingredients together didn’t finish baking it had to go for roommate from work arrived at home then I finished baking process my Roommate liked it, I will try making it again need enough time to make it right this time4 stars

  8. Does the recipe call for condensed cream of mushroom soup or condensed golden mushroom soup? I’m sure either would work.

      1. Thank you! It finally cooled down enough to bake a casserole and this was worth the wait. My family loved it, young and old alike.5 stars

  9. This recipe is a keeper. I did not have cream of mushroom soup so I used cream of celery and added a small can of sliced mushrooms.5 stars