You can whip up a delicious tuna casserole by mixing 2 cups of cooked elbow macaroni with 1 can of flaked tuna, 1 can of cream of mushroom soup, and 1 cup of milk. Add optional frozen peas for extra nutrition. Don't forget to season with salt and pepper! Transfer the mixture to a baking dish, top with 1 cup of shredded cheddar cheese and ½ cup of breadcrumbs, then bake at 350°F for about 30 minutes. Let it cool a bit before serving. There's so much more you can explore about variations and tips to enhance this classic dish!
Key Takeaways
- Combine 2 cups of cooked pasta, 1 can of drained tuna, and 1 can of cream of mushroom soup for the base of the casserole.
- Add 1 cup of milk and season with salt and pepper; mix in optional frozen peas for added nutrition.
- Transfer the mixture to a baking dish, top with 1/2 cup breadcrumbs and 1 cup shredded cheddar cheese.
- Bake at 350°F (175°C) for 20 minutes covered with foil, then remove foil and bake for an additional 10 minutes.
- Enjoy leftovers within 3 days or freeze for up to 3 months for future meals.
History

Tuna casserole has a rich history that dates back to the mid-20th century, when convenience foods became popular in American households. As busy families sought quick meal solutions, canned tuna became a staple ingredient.
You'll find that this dish reflects the era's focus on affordability and simplicity, combining readily available ingredients like pasta, cream of mushroom soup, and frozen vegetables.
During the post-war period, tuna casserole became a go-to meal for many, often served at potlucks and gatherings. It's a dish that embodies nostalgia, offering comfort and warmth.
Over the years, variations have emerged, showcasing regional flavors and personal touches. Tuna casserole's enduring popularity highlights its adaptability and the way it continues to bring people together at the dinner table.
Recipe

Tuna casserole is a classic comfort food that brings warmth and nostalgia to the dinner table. This dish is incredibly versatile and easy to prepare, making it a go-to meal for busy weeknights or potluck gatherings. With just a few simple ingredients, you can create a creamy, flavorful casserole that's sure to satisfy the whole family. The combination of tender pasta, savory tuna, and a rich sauce topped with a crunchy breadcrumb layer makes this dish a delightful treat.
This recipe isn't only quick to prepare but also allows for customization according to your taste. You can add vegetables like peas, corn, or bell peppers for extra nutrition and flavor. The beauty of tuna casserole lies in its adaptability; you can use different types of pasta or even swap the tuna for chicken or other proteins if desired. No matter how you choose to make it, this dish is a guaranteed crowd-pleaser.
Ingredients:
- 2 cups uncooked pasta (elbow macaroni or egg noodles)
- 1 can (15 ounces) tuna, drained and flaked
- 1 can (10.5 ounces) cream of mushroom soup
- 1 cup milk
- 1 cup frozen peas (optional)
- 1 cup shredded cheddar cheese
- 1/2 cup breadcrumbs
- 1/2 teaspoon garlic powder
- Salt and pepper to taste
To prepare the casserole, preheat your oven to 350°F (175°C). Cook the pasta according to the package instructions until al dente, then drain and set aside.
In a large mixing bowl, combine the drained tuna, cream of mushroom soup, milk, frozen peas (if using), shredded cheddar cheese, garlic powder, salt, and pepper. Stir in the cooked pasta until everything is well combined.
Pour the mixture into a greased 9×13-inch baking dish. Top with breadcrumbs and an additional sprinkle of cheese if desired. Bake in the preheated oven for about 25-30 minutes, or until the casserole is heated through and the top is golden brown.
When making tuna casserole, consider experimenting with different toppings and add-ins. You can substitute the cream of mushroom soup with cream of chicken or even a homemade white sauce for a fresher taste. Additionally, feel free to incorporate fresh herbs, such as parsley or dill, to elevate the flavor profile.
Leftovers can be stored in the refrigerator for up to 3 days, making it a convenient option for meal prep. Enjoy the comforting, hearty goodness of tuna casserole!
Cooking Steps

To get started on your tuna casserole, preheat your oven to 350°F.
Once that's done, you'll mix in the cooked pasta, tuna, and peas for a hearty base.
Finally, top it off with breadcrumbs before baking for 25 minutes to perfection.
Step 1. Preheat Oven to 350°F

Before you start assembling your tuna casserole, make certain to preheat your oven to 350°F. This step is essential because it guarantees that your dish cooks evenly and thoroughly.
While the oven warms up, you can gather your ingredients and prepare your other components. Setting the right temperature ahead of time helps you save time, allowing your casserole to bake perfectly once everything's ready.
Keep an eye on the oven, as it usually takes about 10-15 minutes to reach the desired heat. If you skip this step, your casserole mightn't cook properly, leading to an unsatisfactory texture and flavor.
Step 2. Add Cooked Pasta Mixture

Once the oven is preheated, you can start assembling your casserole.
First, grab the pot of cooked pasta you prepared earlier. Make certain it's drained well to avoid excess moisture in your casserole.
In a large mixing bowl, combine the pasta with any other ingredients you've chosen to include, like sautéed onions or garlic for extra flavor.
Gently fold the mixture, making sure the pasta is evenly coated and everything is well-distributed.
Once you've achieved a uniform consistency, it's time to transfer this pasta mixture into a greased baking dish.
Spread it out evenly, making sure every corner is filled. This step sets the foundation for the delicious flavors that will develop as your casserole bakes.
Enjoy the process!
Step 3. Mix in Tuna and Peas

Gently fold in the drained tuna and peas into your pasta mixture, ensuring they're evenly distributed throughout. This step adds essential flavor and texture to your casserole.
Use a spatula to carefully combine the ingredients without breaking up the tuna too much. You want to maintain some chunks for added bite.
Once everything's blended, take a moment to taste the mixture. You might find it needs a pinch of salt or a dash of pepper for extra seasoning. If you like a bit of tang, consider adding a squeeze of lemon juice at this stage.
Make sure the tuna and peas are well incorporated before you move on to the next steps in creating your delicious tuna casserole.
Step 4. Top With Breadcrumbs

Sprinkle a generous layer of breadcrumbs over the top of your tuna mixture to create a crispy, golden crust.
Make sure to cover the entire surface evenly to guarantee every bite has that delightful crunch. If you want to elevate the flavor, consider mixing in some grated cheese or herbs with the breadcrumbs. This adds an extra layer of taste that'll make your casserole even more delicious.
Use your hands or a spatula to gently press the breadcrumbs down, ensuring they adhere well to the mixture. This step helps achieve an even texture.
Once you've got the breadcrumbs in place, you're one step closer to enjoying a comforting, homemade tuna casserole that everyone will love.
Step 5. Bake for 25 Minutes

Now it's time to bake your casserole for 25 minutes. Preheat your oven to 350°F (175°C) if you haven't already.
Once your casserole is topped with breadcrumbs, place it in the oven on the middle rack. Set a timer for 25 minutes, and while it bakes, take a moment to enjoy the delicious aroma filling your kitchen.
The casserole should bubble and turn golden brown on top, indicating it's ready. After 25 minutes, carefully remove it from the oven using oven mitts to protect your hands.
Let it cool for a few minutes before serving. This allows the flavors to meld and makes it easier to scoop. Enjoy your warm, comforting tuna casserole!
Final Thoughts

As you wrap up your cooking adventure with this tuna casserole, it's clear that this dish offers more than just a comforting meal; it brings together simplicity and flavor in a way that's hard to resist.
You've created a satisfying, budget-friendly option that's perfect for busy weeknights or family gatherings. The blend of creamy sauce, tender pasta, and hearty tuna makes every bite enjoyable.
Plus, you can easily customize it with your favorite vegetables or toppings. Don't forget about the leftovers—they're just as delicious the next day!
So, whether you're serving it to guests or enjoying it solo, this tuna casserole is sure to become a staple in your kitchen.
Happy cooking, and enjoy every bite!
Frequently Asked Questions
Can I Use Fresh Tuna Instead of Canned Tuna?
Yes, you can definitely use fresh tuna instead of canned tuna!
Fresh tuna offers a richer flavor and firmer texture, which can elevate your dish. Just make certain to cook it properly before adding it to your recipe.
You might need to adjust cooking times to guarantee it's perfectly done. Keep in mind that fresh tuna can be more expensive and requires more prep time, but the taste difference is often worth it!
How Long Does Tuna Casserole Last in the Fridge?
Tuna casserole can last about three to five days in the fridge when stored properly.
Just make sure you keep it in an airtight container to maintain its freshness. If you notice any off smells or changes in texture, it's best to toss it out.
To enjoy it longer, consider freezing it; it can last up to two months in the freezer, but be sure to reheat it thoroughly before eating!
Can I Freeze Tuna Casserole for Later?
Yes, you can freeze tuna casserole for later!
Just make sure it's completely cooled before portioning it into airtight containers or freezer bags.
Label them with the date, and it'll last about 2-3 months in the freezer.
When you're ready to enjoy it, thaw it in the fridge overnight, then reheat it in the oven or microwave.
You'll love having a tasty meal ready to go whenever you need it!
What Side Dishes Pair Well With Tuna Casserole?
When you're thinking about side dishes to pair with a comforting meal, consider lighter options to balance the richness. A fresh garden salad with a tangy vinaigrette can brighten the plate.
Roasted vegetables add depth and color, while garlic bread offers a satisfying crunch. If you want something heartier, steamed green beans or a creamy coleslaw can complement the flavors perfectly.
These sides enhance your meal's overall experience without overpowering it.
How Can I Make Tuna Casserole Healthier?
To make your dish healthier, start by swapping out heavy cream for Greek yogurt or low-fat milk.
You can also use whole grain pasta instead of regular pasta for added fiber.
Incorporate more vegetables like spinach, peas, or bell peppers to boost nutrients.
If you're using canned tuna, choose a variety packed in water instead of oil.
Finally, cut back on cheese or opt for a reduced-fat version to lower calories.