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Sheet Pan Tuna Noodle Casserole

This creamy Sheet Pan Tuna Noodle Casserole is the easiest comfort food for busy nights. It bakes up golden, bubbly, and full of flavor in one pan. Perfect for anyone who loves the classic taste of tuna and noodles without the mess of multiple pots.

Why You Will Love This Recipe

  • Everything cooks on one pan for easy cleanup.
  • Creamy, cheesy, and full of cozy flavor.
  • Perfect for family dinners or meal prep.

Sheet Pan Tuna Noodle Casserole recipes Sheet Pan Tuna Noodle Casserole

Ingredients

  • Egg noodles : base that holds the creamy sauce
  • Tuna : main protein that gives a rich flavor
  • Cream of mushroom soup : adds a smooth, creamy texture
  • Shredded cheddar cheese : melts into gooey goodness
  • Frozen peas : adds color and freshness
  • Crushed potato chips : gives a crispy top layer
  • Milk : helps loosen and mix the sauce
  • Butter : adds richness and shine
  • Salt and pepper : for simple seasoning

Step by Step Instructions

  1. Preheat your oven to 400 degrees. Grease a large sheet pan lightly with butter or spray.
  2. In a big bowl, mix cooked egg noodles, tuna, cream of mushroom soup, milk, peas, and half the cheese. Stir until creamy and even.
  3. Spread the mixture evenly on the sheet pan. Top with the rest of the cheese and crushed potato chips.
  4. Bake for 20 to 25 minutes until the top is golden and the edges bubble.
  5. Let it cool for 5 minutes before serving warm and creamy.

Mistakes To Avoid

Sheet Pan Tuna Noodle Casserole 2 Sheet Pan Tuna Noodle Casserole

It is easy to make a Sheet Pan Tuna Noodle Casserole too dry or too heavy. Here is how to keep it perfect every time.

  • Do not skip the milk. It keeps the sauce creamy instead of stiff.
  • Do not overbake. The casserole should bubble but not dry out.

Serving Suggestions

Easy Sheet Pan Tuna Noodle Casserole Sheet Pan Tuna Noodle Casserole

Serve this Tuna Noodle Casserole Easy recipe with a crisp green salad or roasted veggies for balance. It also pairs well with our Italian chicken recipe for a cozy dinner spread. If you love comfort casseroles, try the broccoli and rice casserole with chicken or the hearty cracked out chicken tater tot casserole. For a touch of elegance, check out the creamy chicken cordon bleu casserole recipe.

Sheet Pan Tuna Noodle Casserole 2 1 Sheet Pan Tuna Noodle Casserole

Sheet Pan Tuna Noodle Casserole

This creamy Sheet Pan Tuna Noodle Casserole is the easiest comfort food for busy nights. It bakes up golden, bubbly, and full of flavor in one pan. Perfect for anyone who loves the classic taste of tuna and noodles without the mess of multiple pots.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course casserole
Cuisine American
Servings 6 servings
Calories 520 kcal

Equipment

  • Sheet Pan

Ingredients
  

Main Ingredients

  • 12 oz egg noodles cooked
  • 2 cans tuna drained
  • 1 can cream of mushroom soup
  • 1 cup milk
  • 1 cup frozen peas
  • 2 cups shredded cheddar cheese divided
  • 1 cup crushed potato chips
  • 2 tbsp butter for greasing
  • salt and pepper to taste

Instructions
 

  • Preheat your oven to 400°F (200°C). Lightly grease a large sheet pan with butter or nonstick spray.
  • In a large bowl, combine cooked egg noodles, tuna, cream of mushroom soup, milk, frozen peas, and half of the shredded cheddar cheese. Mix until everything is well combined and creamy.
  • Spread the mixture evenly onto the prepared sheet pan. Sprinkle the remaining cheddar cheese and crushed potato chips on top.
  • Bake for 20 to 25 minutes, or until the top is golden and the edges are bubbling.
  • Let it cool for about 5 minutes before serving warm and creamy.

Notes

For a gluten-free version, use gluten-free noodles and gluten-free cream of mushroom soup. Always double-check product labels. Add a splash of milk if preparing in advance to keep it creamy.
Keyword Comfort Food, Tuna

FAQs

Can I make this recipe gluten free?

Yes. To make a Gluten Free Tuna Noodle Casserole, use gluten free noodles and a gluten free cream of mushroom soup. The rest of the ingredients stay the same. Always check labels to make sure the chips and soup are gluten free. The texture will still be creamy and rich.

What can I use instead of cream of mushroom soup?

You can make a Homemade Tuna Noodle Casserole from scratch by creating your own sauce. Melt butter in a pot, add flour, then whisk in milk to make a quick roux. Stir in salt, pepper, and garlic powder for flavor. This creates a creamy base without canned soup.

Can I prepare this in advance?

Yes, this dish is great for prep. Assemble the casserole, cover it with foil, and store it in the fridge for up to one day. Bake it when ready to serve. If it seems thick, add a splash of milk before baking to keep it smooth and creamy. It makes dinner time easy and stress free.

Conclusion

This Sheet Pan Tuna Noodle Casserole brings creamy comfort and crunchy joy to your table. It is one of the best tuna casseroles for busy nights, full of warm flavors and easy prep. Pin this recipe to your dinner board and enjoy a meal that feels homemade and cozy every time.

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