Best Tuna Casserole is a true classic!  The easiest tuna casserole recipe around! Full of tuna, noodles, cheese, peas, a creamy sauce and topped with more cheese and crunchy potato chips!

tuna casserole in a baking dish

 

I know I say everything is my favorite food around here, but, you guys, tuna casserole is my all-time most fave go-to comfort food!  I love it year round, I crave it on the regular,  It reminds me of my childhood, and my classic version will have you drooling too, just like this One Pan Tuna Pasta.  If you love a good cozy casserole be sure to try my very best Tater Tot Casserole and our Cheesy Hash Brown Casserole too!  So, let’s chat about what tuna casserole is.  I know some people go out of their way to make this dish from scratch, but that just isn’t a classic to me.  Tuna casserole is made with canned tuna (or use the pouches like I do so you don’t have to drain the tuna), egg noodles, canned peas, corn, canned soup, cheese, and a potato chip topping!

How to Make Tuna Casserole:

I’ve included few process shots for anyone that wants to see exactly how this casserole is assembled.  Don’t worry, it’s impossibly easy!

  • Not pictured, but you get the idea: grease a 9×13 inch pan with cooking spray and set aside.  Preheat your oven as directed.
  • Start by grabbing a large bowl and mixing together your canned soup, mayo, and seasonings until well combined.
  • Now, add your tuna, corn, peas onion, and cheese and stir gently,
  • Drain your egg noodles and return them to the pot.  Pour over the tuna mixture and stir well, making sure all the pasta is coated!
  • Now, pour your noodle mix into your 9×13 dish, and bake for 20-25 minutes until bubbly.
  • Top the casserole with your crumbled chips, bake for about 10 more minutes, just to get the chips toasty.

step by step photos how to make tuna casserole

Can you Freeze Tuna Casserole?

Any leftover tuna casserole should be stored in an airtight container, or you can put into a large resealable plastic bag.  In the refrigerator you can store this for up to 3 days.  Yes, this casserole can be made ahead and frozen for later!  To freeze, assemble the casserole as directed, but, do not bake or add the potato chips on top.  Add your tuna/noodle mixture to a prepared, freezer safe pan and wrap tightly with a layer or two of foil.  Place in the freezer for up to three months.  When you want to cook the casserole, you will need to thaw it in the refrigerator completely, which will take about 24 hours.  After it’s thawed, preheat your oven and bake as directed.

What Should I Serve With Tuna Casserole?

So, for us, tuna casserole is a whole meal in a pan!  It is hearty, filling and full of meat, veggies and noodles.  On this subject, I wanted to make a quick note that you can leave the veggies out of this and serve them on the side if preferred.  Tuna casserole is great served with a nice green side salad, some cooked green beans, easy homemade Drop Biscuits or a tasty Berry Salad for dessert!

dish of tuna casserole with serving spoon

 

Enjoy!

~Nichole

5 from 49 votes

Best Tuna Casserole

Best Tuna Casserole is a true classic!  The easiest tuna casserole recipe around! Full of tuna, noodles, cheese, peas, a creamy sauce and topped with more cheese and crunchy potato chips!
 
Prep 10 minutes
Cook 30 minutes
Servings 10

Ingredients 

FOR THE CASSEROLE:

  • 12 Ounce Bag Egg Noodles
  • 2 (10 1/2) Ounce Cans Cream of Chicken Soup
  • 1 Cup Mayonnaise
  • 3 (6.4 Ounce) Pouches or Cans Tuna Drained if necessary
  • 2 Cups Shredded Cheddar Cheese
  • 1 Small Yellow Onion Minced
  • 15 Ounce Can Corn Drained
  • 15 Ounce Can Peas Drained
  • 1 Teaspoon Garlic Powder
  • 1/2 Teaspoon Paprika
  • Salt & Pepper To Taste

FOR THE TOPPING:

Instructions 

  • Preheat oven to 375 degrees. Grease a 9x13 inch baking dish and set aside.
  • Cook the egg noodles according to package directions, drain and return to the pot.
  • Meanwhile, in a large mixing bowl, mix together the soup, mayo, tuna, cheddar, minced onion, corn, peas, and seasonings until well combined.
  • Pour the soup mixture over the noodles and stir well.
  • Pour the soup and noodle mix into the prepared baking dish and smooth into a single layer.
  • Bake in preheated oven for 20-25 minutes until hot and bubbly. Remove the casserole from the oven and top with the cheddar and crushed potato chips.
  • Return to the oven and bake for an additional 10 minutes until hot and bubbly.
  • Serve immediately.

Video

Notes

NOTE TO FREEZE:
To freeze, assemble the casserole as directed, but, do not bake or add the potato chips on top.  Add your tuna/noodle mixture to a prepared, freezer safe pan and wrap tightly with a layer or two of foil.  Place in the freezer for up to three months.  When you want to cook the casserole, you will need to thaw it in the refrigerator completely, which will take about 24 hours.  After it's thawed, preheat your oven and bake as directed.

 

Nutrition

Serving: 1Cup, Calories: 300kcal

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

Additional Info

Course: Main Course
Cuisine: American
Like this? Rate & review this recipe below!

Hey! Nice to meet you! I'm Nichole!

Welcome to The Salty Marshmallow! I'm a mom, animal lover, photographer, & kitchen mess-maker. Here you will find the result of my decades-long passion for chasing the best flavors in the kitchen, all meant to be cooked by regular people with busy lives just like you and me.

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32 Comments

  1. 5 stars
    I am a casserole NUT! This mouth-watering recipe is going on my list to try ASAP. I don’t have a tuna casserole recipe that I make, so I’m super excited to try this one. YUM!

  2. 5 stars
    I truly love casseroles and tuna is one of my favorite ones! This one came out delicious and will make it again. Thank you so much for such a great recipe!

  3. 5 stars
    You just can’t beat a good tuna pasta bake and this one looks amazing! I love that crunchy topping, proper comfort food.

  4. 5 stars
    Tuna and pasta go so well together. I love the addition of corn and peas in this version.

  5. 5 stars
    This Tuna Casserole looks so deliciously good. I wish I could eat that right this minute!

  6. I’ve heard of “tuna noodle” casserole before, but had no idea what it was. So many delicious things all baked together! I’m especially intrigued by that potato chip crust on top. 😉

  7. 5 stars
    This brings back childhood memories for me – I would run to the table if there was chips on top of a casserole! This one looks incredible.

  8. This is such a cozy dinner. Brings back great memories. Love the crunchy chip topping!