There are some recipes that just wrap you up in a big cozy hug the second you take a bite — and for me, tuna noodle casserole is one of them. I feel like I might’ve been the only kid on earth who actually looked forward to this meal growing up. While everyone else was dreading “Tuna Noodle Night,” I was practically sprinting to the table like it was Thanksgiving dinner. 

This version isn’t exactly like my mom’s, but it has all the creamy, comforting, old-school flavors that I grew up loving… plus a few of my own upgrades (like extra seasoning and that buttery Ritz topping you KNOW I love).

And hey — if tuna isn’t your thing? No worries at all! Swap in rotisserie chicken and boom: Old-Fashioned Chicken Noodle Casserole that will make your house smell like home. You can even toss in extra veggies if you’ve got picky eaters to trick — I won’t tell a soul.

And be sure to check out these other great recipes while you are here!

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What Makes This Old-Fashioned?

Classic tuna noodle casserole is the ultimate pantry-staple, budget-friendly, quick-to-assemble dinner that every generation seems to know. Traditionally, it’s made with egg noodles, canned soup, tuna, peas, and some kind of crunchy topping.

My version stays true to the spirit of the original — creamy, cozy, simple — but with a little more seasoning (because let’s be honest, old-fashioned casseroles weren’t exactly heavy-handed in the flavor department).

Ingredients

For the Casserole

• 5 cups dry egg noodles – Only partially cook them so they absorb the sauce and stay perfectly tender.
• 1 teaspoon chicken bouillon (added to the boiling water) – Boosts savory flavor right from the start.
• 1 can cream of chicken soup – Adds creamy richness.
• 1 can cream of celery soup – Gives that classic old-fashioned flavor we all secretly love.
• ½ cup sour cream – Adds tang and extra creaminess.
• 1 cup milk – Helps loosen the sauce so it bakes beautifully.
• 1 cup frozen peas – A nostalgic must-have.
• 2 cans solid white albacore tuna (drained) – I prefer this type because it has the best flavor and texture. Tuna packed in oil can make the casserole feel a little greasy.
• 1 tablespoon Mrs. Dash Garlic & Herb seasoning – Bright, herby flavor without added salt.
• 1 teaspoon onion powder – Classic pantry seasoning that deepens the savory flavor.
• ½ teaspoon black pepper – Adds warmth and balance.

Topping

• 2 cups freshly shredded Colby Jack cheese – Melts smooth and gives the casserole that “cozy blanket of cheese” effect.
• 1 sleeve Ritz crackers, crushed – Buttery, nostalgic, and perfect.
• 4 tablespoons melted butter – Helps the crackers toast into a golden topping.

What You’ll Love About This Recipe

• It tastes like childhood, but better. Creamy, cheesy, cozy — everything you want from comfort food.
• Budget-friendly. Pantry staples turned into magic.
• Feeds a crowd. Great for busy nights, church potlucks, or leftover lunches.
• Flexible. Swap tuna for chicken, change up the cheese, add more veggies — it’s your casserole, your rules.
• Quick to assemble. Mix, dump, top, bake. That’s all there is to it!

How to Make Old-Fashioned Tuna Noodle Casserole

Tips for Success

• Freshly shredded cheese melts smoother than pre-shredded.
• Don’t overcook the noodles! Four minutes is enough.
• Drain your tuna really well. Extra liquid will thin your sauce.
• Let it sit 5–10 minutes before serving so the casserole sets up perfectly.

Variations

Chicken Version

Swap the tuna for 3 cups rotisserie chicken for a family-friendly chicken noodle casserole.

Veggie Add-Ins

Try adding:

• sautéed mushrooms
• extra peas
• corn
• diced carrots
• broccoli florets

Potato Chip Topping (Classic!)

Instead of Ritz, crush up plain potato chips and sprinkle them over the cheesy layer before baking.

Cheese Swaps

Use any melty cheese you love:

• Cheddar
• Monterey Jack
• Pepper Jack
• Swiss
• Colby
• Mozzarella

If you do make this recipe, please leave a comment and a rating! I love hearing from you and it helps so much! Thank you!

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