Imagine sinking your fork into a warm, bubbling dish of tuna casserole with cream of mushroom, where the creamy sauce envelops tender pasta and flaky tuna. The aroma wafts through the kitchen, wrapping you in a cozy embrace as the crispy breadcrumbs on top promise a delightful crunch with every bite.

This dish isn’t just food; it’s a beloved memory from family gatherings, where laughter filled the air and everyone eagerly awaited their turn to savor this comforting classic. Perfect for chilly evenings or lazy weekend dinners, this tuna casserole brings joy and satisfaction that guarantees seconds—if not thirds!
Why Is tuna casserole with cream of mushroom So Irresistibly Good?
Comforting flavors make this dish a family favorite, blending tender pasta and rich cheese. Quick prep means you can have a hearty meal on the table in just 45 minutes! Versatile ingredients like tuna and peas add nutrition without fuss. Crispy topping elevates each bite, ensuring everyone will ask for seconds. This tuna casserole is not just easy to make; it’s a guaranteed crowd-pleaser!
Ingredients for tuna casserole with cream of mushroom
For the Casserole Base
- 8 oz egg noodles (or any pasta of choice) – This provides a comforting base, but you can substitute with whole wheat or gluten-free pasta if desired.
- 2 cans tuna (drained) – Use chunk light or solid white tuna for the best texture and flavor in your casserole.
- 1 can cream of mushroom soup – This is the star of the dish, adding rich creaminess and umami to the casserole.
- 1 cup milk – Whole milk will give a creamier texture, but you can use low-fat milk for a lighter version.
- 1 cup frozen peas (thawed) – These add a pop of color and sweetness; fresh peas can be used if available.
- 1 cup shredded cheddar cheese – Sharp cheddar works beautifully for a robust flavor, but feel free to mix in other cheeses.
For the Topping
- 1 cup bread crumbs (preferably seasoned) – Seasoned bread crumbs enhance the flavor and provide a delightful crunch on top.
- 2 tablespoon butter (melted) – This helps brown the topping and adds richness to your delicious tuna casserole with cream of mushroom.
Step-by-Step tuna casserole with cream of mushroom
1. Preheat the oven to 350°F (175°C).
This cozy temperature gets your kitchen ready for a comforting meal that the whole family will love.
2. Cook the egg noodles according to package instructions until al dente; drain.
Use about 8 oz of egg noodles or any pasta you prefer, cooking them just enough to maintain a slight bite.
3. Combine in a large mixing bowl the cooked noodles, drained tuna, cream of mushroom soup, milk, peas, and cheddar cheese. Mix well.
Add 2 cans of tuna, 1 can of cream of mushroom soup, 1 cup of milk, 1 cup of thawed frozen peas, and 1 cup of shredded cheddar cheese for that creamy goodness!
4. Transfer the mixture to a greased casserole dish.
Spread it out evenly so every spoonful has that delightful blend of flavors and textures.
For the Topping:
5. Mix in a small bowl the bread crumbs with melted butter until well combined.
Use about 1 cup of seasoned bread crumbs and 2 tablespoon of melted butter for that perfect crispy topping!
6. Sprinkle the bread crumb mixture evenly over the casserole.
This will create a beautiful golden crust as it bakes—just imagine how inviting it will look!
7. Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and the casserole is bubbly.
Keep an eye on it during baking—when those edges start bubbling, you know it's almost time to eat!
Optional: Garnish with fresh parsley for a pop of color.
Exact quantities are listed in the recipe card below.
Expert Tips
- Pasta Perfection: Ensure your egg noodles are cooked al dente; overcooking can lead to mushy casserole.
- Tuna Quality: Use high-quality canned tuna for the best flavor; opt for chunk light or solid white tuna in water.
- Creamy Consistency: Adjust milk to achieve your desired creaminess; too little will result in a dry casserole.
- Cheese Choices: Experiment with cheese types like Monterey Jack or Gruyère for different flavor profiles in your tuna casserole with cream of mushroom.
- Breadcrumb Crunch: For extra crunch, toast the breadcrumbs before adding them on top; this prevents sogginess during baking.
- Resting Time: Let the casserole sit for a few minutes after baking; this helps it set and makes serving easier.
How to Store and Freeze tuna casserole with cream of mushroom

- Fridge: Store your tuna casserole with cream of mushroom in an airtight container for up to 3 days. This keeps it fresh and ready for quick meals!
- Freezer: For longer storage, freeze the casserole in a freezer-safe dish for up to 2 months. Just be sure to cover it tightly to prevent freezer burn.
- Reheating: To reheat, thaw overnight in the fridge, then bake at 350°F (175°C) for about 25-30 minutes until heated through and bubbly.
- Leftover Tips: If you have leftover toppings, store them separately to maintain their crunch, and add just before reheating.
tuna casserole with cream of mushroom Your Way
Feel free to let your creativity shine by customizing this comforting dish with these delightful variations!
- Whole Wheat Pasta: Swap regular pasta for whole wheat for a nuttier flavor and extra fiber. It adds a lovely heartiness that complements the creaminess beautifully.
- Chickpeas Instead of Tuna: Replace tuna with chickpeas for a vegetarian twist that's just as satisfying. This will bring a wonderful creaminess while being packed with protein.
- Add Fresh Herbs: Incorporate fresh dill or parsley for a burst of freshness. This elevates the dish, making each bite lively and aromatic.
- Spicy Kick: Mix in some diced jalapeños or crushed red pepper flakes for heat. A little spice can transform your casserole into a warm, inviting indulgence.
- Creamy Alternatives: Use Greek yogurt instead of milk for added creaminess and protein without sacrificing flavor. It gives a tangy twist that pairs wonderfully with the cheese.
- Veggie Boost: Toss in additional vegetables like broccoli or bell peppers before baking. This not only enhances nutrition but also adds vibrant colors and textures to each bite.
- Different Cheeses: Experiment with different types of cheese, such as mozzarella or pepper jack, for unique flavors. Each cheese brings its own character, resulting in a delightful surprise every time you make it.
Make Ahead Options
This comforting tuna casserole with cream of mushroom is not only a family favorite but also perfect for meal prep, allowing you to save time on busy nights. To get ahead, you can prepare the casserole base by cooking 8 oz of egg noodles until al dente and mixing them with 2 cans of drained tuna, 1 can of cream of mushroom soup, 1 cup of milk, 1 cup of thawed frozen peas, and 1 cup of shredded cheddar cheese. Transfer this mixture into a greased casserole dish and cover it tightly. You can store it in the fridge for up to 24 hours. When you're ready to enjoy your meal, simply prepare the topping by mixing 1 cup of seasoned bread crumbs with 2 tablespoons of melted butter, sprinkle it over the casserole, and bake at 350°F (175°C) for about 25-30 minutes until the top is golden brown and bubbly. This way, you'll have a delicious homemade tuna casserole with cream of mushroom that tastes just as fresh as when you first made it!
tuna casserole with cream of mushroom Questions Answered
What type of pasta works best for this tuna casserole?
While the recipe specifically calls for 8 oz of egg noodles, you can easily substitute them with any pasta of your choice. Penne or rotini are great alternatives that hold the creamy sauce well. Just ensure you cook them until al dente according to package instructions, which usually takes about 8-10 minutes.
Can I use fresh peas instead of frozen in this recipe?
Absolutely! Fresh peas can add a lovely crunch and vibrant flavor to your casserole. Just make sure to blanch them briefly in boiling water for about 2-3 minutes before adding them to the mix. This way, they’ll retain their bright color and sweet taste.
How should I store leftovers of the tuna casserole?
To store leftovers, let the casserole cool completely, then cover it tightly with plastic wrap or transfer it to an airtight container. It will keep well in the fridge for up to 3 days. When you're ready to enjoy it again, simply reheat individual portions in the microwave or warm it back up in the oven at 350°F (175°C) until heated through.
Can I freeze tuna casserole with cream of mushroom?
Yes, you can freeze this casserole! Make sure to let it cool completely before wrapping it tightly in foil or placing it in a freezer-safe container. It can be frozen for up to 2 months. To reheat, thaw overnight in the refrigerator and bake at 350°F (175°C) for about 30-35 minutes until bubbly and heated through.
What if my casserole is too dry after baking?
If you find that your casserole turns out dry, it could be due to overbaking or not enough liquid. For next time, try adding a bit more milk or cream of mushroom soup before baking. If it's already baked, consider serving it with a drizzle of extra milk or a sprinkle of cheese on top when reheating to add moisture.
Is there a way to make this dish lighter?
Certainly! To lighten up your tuna casserole, consider using low-fat versions of cream of mushroom soup and milk. You can also swap regular cheddar cheese for a reduced-fat option. Additionally, using whole wheat pasta can add some fiber without sacrificing flavor!

Tuna Casserole with Cream of Mushroom
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- Cook the egg noodles according to package instructions until al dente; drain.
- In a large mixing bowl, combine the cooked noodles, drained tuna, cream of mushroom soup, milk, peas, and cheddar cheese. Mix well.
- Transfer the mixture to a greased casserole dish.
- In a small bowl, mix the bread crumbs with melted butter until well combined.
- Sprinkle the bread crumb mixture evenly over the casserole.
- Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and the casserole is bubbly.




