If you’re craving a hearty, comforting meal that comes together in a snap, this Quick and Easy Tuna Casserole Recipe is about to become your new best friend in the kitchen. It’s the ultimate blend of creamy, cheesy, and savory flavors all wrapped up in tender egg noodles and topped with a satisfyingly crunchy finish. Perfect for busy weeknights or anytime you want a dish that feels like a warm hug, this casserole is simple, delicious, and so crave-worthy that it’ll quickly become a staple in your dinner rotation.

Ingredients You’ll Need
Each ingredient in this Quick and Easy Tuna Casserole Recipe is thoughtfully chosen to contribute to the perfect balance of flavors and textures. From the tender egg noodles to the creamy mushroom soup and the burst of sweetness from frozen peas, every element plays a crucial role in making this dish simply irresistible.
- Egg noodles (8 oz): These provide a perfect tender base that soaks up all the creamy goodness.
- Tuna in water (2 cans, 5 oz each, drained): Adds protein and a delicate seafood flavor without overpowering the dish.
- Cream of mushroom soup (1 can, 10.5 oz): Brings rich creaminess and depth of flavor.
- Milk (1/2 cup): Lightens up the soup mixture to create a smooth sauce.
- Frozen peas (1 cup): Add a pop of color and a subtle sweetness to brighten the casserole.
- Shredded cheddar cheese (1 cup): Melts beautifully to contribute cheesy richness.
- Crushed potato chips or breadcrumbs (1/2 cup): Creates a wonderfully crunchy topping that contrasts the creamy interior.
- Salt and pepper to taste: Essential seasonings to bring all the flavors together.
How to Make Quick and Easy Tuna Casserole Recipe
Step 1: Preheat and Prepare
Start by heating your oven to 350°F (175°C). This simple step sets the stage for cooking everything evenly and getting that delicious golden topping you crave in a tuna casserole.
Step 2: Cook the Egg Noodles
Boil the egg noodles following the package instructions until they’re tender but still firm to the bite. Drain them well and set them aside, as these noodles will soak up all the creamy flavors in the next step.
Step 3: Mix the Base Ingredients
In a large mixing bowl, combine the drained tuna, cream of mushroom soup, milk, and frozen peas. Stir in half of the shredded cheddar cheese and season the mixture with a pinch of salt and pepper. This mix is the heart of your casserole, combining creamy, cheesy, and fresh elements.
Step 4: Combine Noodles and Sauce
Add the cooked egg noodles to the bowl with your tuna mixture. Gently fold everything together until the noodles are nicely coated with the creamy sauce, making sure every bite will be flavorful.
Step 5: Transfer to Baking Dish
Grease a 9×13 inch baking dish lightly, then pour the noodle mixture in evenly. Spreading it out ensures the casserole will bake evenly and the toppings will brown perfectly.
Step 6: Add Cheese and Crunchy Topping
Sprinkle the remaining shredded cheddar cheese on top to create a melty, golden layer. Then add the crushed potato chips or breadcrumbs for that extra crispy texture that takes this dish from good to unforgettable.
Step 7: Bake
Bake the casserole uncovered for 20 to 25 minutes. You’ll know it’s ready when the casserole is bubbly and the topping has turned a beautiful golden brown color, inviting you to dig in.
Step 8: Cool and Serve
Allow the casserole to cool for a few minutes before serving. This brief pause lets everything set slightly, making it easier to portion out and enjoy every creamy, crunchy bite.
How to Serve Quick and Easy Tuna Casserole Recipe

Garnishes
Add a sprinkle of freshly chopped parsley or chives on top before serving to introduce a fresh, herbal brightness that complements the rich flavors beautifully.
Side Dishes
This tuna casserole pairs wonderfully with a crisp green salad tossed in a tangy vinaigrette or steamed vegetables like broccoli or green beans to balance the creamy texture with some crunch and freshness.
Creative Ways to Present
For a fun twist, serve this casserole in individual ramekins or small cast iron skillets. Not only do they look charming, but it also makes portion control a breeze for family meals or dinner parties.
Make Ahead and Storage
Storing Leftovers
Your Quick and Easy Tuna Casserole Recipe keeps well in the fridge for up to 3 days. Store leftovers in an airtight container to maintain freshness and prevent drying out.
Freezing
This casserole freezes beautifully. Place it in a freezer-safe container or wrap tightly with foil and plastic wrap, and it will last for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating
Reheat in the oven at 350°F (175°C) for about 15-20 minutes until warmed through and the topping regains its crispiness. You can also microwave individual portions, but the oven method preserves the texture best.
FAQs
Can I use fresh mushrooms instead of cream of mushroom soup?
Absolutely! If you prefer fresh mushrooms, sauté them and add a béchamel or cream sauce to replace the soup. It will deepen the flavor but require a bit more prep.
Is it okay to use canned tuna in oil instead of water?
Yes, you can use canned tuna in oil, but drain it thoroughly to avoid excess greasiness. Tuna in water keeps the casserole lighter and less oily.
Can I substitute cheddar cheese for another type?
Definitely! Cheeses like mozzarella, Monterey Jack, or a sharp gouda work beautifully if you want to tweak the flavor profile.
How do I make this casserole gluten-free?
Swap out the egg noodles for gluten-free pasta and ensure the cream of mushroom soup and breadcrumbs or potato chips are gluten-free. There are lots of tasty gluten-free options available.
Can I add other vegetables to this casserole?
Sure thing! Vegetables like diced carrots, corn, or chopped bell peppers can add extra color and nutrition. Just lightly steam them beforehand for the best texture.
Final Thoughts
Whether you’re a busy parent, a college student, or just someone who loves a comforting bowl of goodness, this Quick and Easy Tuna Casserole Recipe is a shining star in the dinner lineup. It’s fuss-free, nourishing, and packed with flavors that feel like home in every bite. Give it a try—you’ll wonder how you ever managed without it!
Print
Quick and Easy Tuna Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 to 4 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This Quick and Easy Tuna Casserole is a comforting and simple meal perfect for busy weeknights. Combining tender egg noodles, savory tuna, creamy mushroom soup, and a crunchy topping, it comes together quickly and bakes to a bubbling, cheesy perfection that’s sure to please the whole family.
Ingredients
Base
- 8 oz egg noodles
- 2 cans (5 oz each) tuna in water, drained
Binding & Flavor
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup milk
- Salt and pepper to taste
Add-ins
- 1 cup frozen peas
- 1 cup shredded cheddar cheese (divided)
Topping
- 1/2 cup crushed potato chips or breadcrumbs
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Cook Noodles: Cook the egg noodles according to the package instructions until tender. Drain them well and set aside.
- Mix Ingredients: In a large bowl, combine the drained tuna, cream of mushroom soup, milk, frozen peas, and half of the shredded cheddar cheese. Season the mixture with salt and pepper to taste and stir well.
- Add Noodles: Fold the cooked egg noodles into the tuna mixture, mixing until everything is evenly combined.
- Prepare Baking Dish: Grease a 9×13 inch baking dish and transfer the tuna noodle mixture into it, spreading evenly.
- Add Topping: Sprinkle the remaining shredded cheddar cheese on top, followed by the crushed potato chips or breadcrumbs to create a crispy topping.
- Bake: Place the dish in the preheated oven and bake uncovered for 20-25 minutes, or until the casserole is bubbling and the topping is golden brown and crispy.
- Cool and Serve: Remove from the oven and let the casserole cool slightly for a few minutes before serving to allow it to set.
Notes
- You can substitute peas with frozen mixed vegetables for variety.
- For extra crunch, use crushed potato chips instead of breadcrumbs on the topping.
- Using low-fat cheddar cheese and reduced-fat soup can lighten the dish.
- This casserole can be assembled in advance and refrigerated before baking.
- Leftovers keep well in the fridge for 2-3 days and reheat nicely.

