This tuna casserole is a comforting and easy-to-make dish that brings together the flavors of tuna, cheddar cheese, and cream of mushroom soup. Perfect for a weeknight dinner, it’s a family favorite that’s sure to please everyone at the table.
When preparing this recipe, you might need to pick up a few items from the supermarket. Cream of mushroom soup is a canned soup that adds a creamy texture and rich flavor to the casserole. Egg noodles are a type of pasta that cook quickly and hold up well in baked dishes. Breadcrumbs are used to create a crispy topping and can be found in the baking aisle.

Ingredients For Tuna Casserole Recipe
Egg noodles: A type of pasta that cooks quickly and is perfect for casseroles.
Tuna: Canned fish that adds protein and flavor to the dish.
Frozen peas: Adds a pop of color and sweetness to the casserole.
Cream of mushroom soup: A canned soup that provides a creamy base for the casserole.
Cheddar cheese: Shredded cheese that melts beautifully and adds a rich flavor.
Milk: Helps to thin out the soup and create a creamy sauce.
Breadcrumbs: Used to create a crispy, golden topping for the casserole.
Technique Tip for This Recipe
When preparing the breadcrumbs for the tuna casserole, consider toasting them lightly in a skillet with a bit of butter before sprinkling them on top. This will add an extra layer of flavor and ensure a crispier, golden-brown topping.
Suggested Side Dishes
Alternative Ingredients
egg noodles - Substitute with whole wheat pasta: Whole wheat pasta provides a similar texture and is a healthier option with more fiber.
drained tuna - Substitute with canned chicken: Canned chicken offers a similar protein content and texture, making it a good alternative for those who do not prefer fish.
frozen peas - Substitute with frozen green beans: Frozen green beans provide a similar color and nutritional profile, adding a slight crunch to the casserole.
cream of mushroom soup - Substitute with cream of chicken soup: Cream of chicken soup offers a similar creamy consistency and flavor, making it a suitable replacement.
shredded cheddar cheese - Substitute with shredded mozzarella cheese: Shredded mozzarella cheese melts well and provides a mild flavor that complements the other ingredients.
milk - Substitute with unsweetened almond milk: Unsweetened almond milk is a dairy-free alternative that maintains the creamy texture without altering the flavor significantly.
breadcrumbs - Substitute with crushed cornflakes: Crushed cornflakes add a crunchy texture and can be a gluten-free option if needed.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
- Allow the tuna casserole to cool completely before storing. This prevents condensation, which can make the dish soggy.
- For short-term storage, transfer the casserole to an airtight container and refrigerate. It will stay fresh for up to 3-4 days.
- If you plan to freeze the casserole, portion it into individual servings. This makes reheating easier and reduces waste.
- Wrap each portion tightly with plastic wrap, then place them in a freezer-safe bag or container. Label with the date to keep track of freshness.
- When ready to reheat, thaw the casserole in the refrigerator overnight. This ensures even reheating and maintains the texture.
- To reheat, preheat your oven to 350°F (175°C). Place the thawed casserole in an oven-safe dish and cover with aluminum foil to prevent drying out. Bake for 20-25 minutes or until heated through.
- For a crispy topping, remove the foil during the last 5 minutes of reheating.
- Alternatively, you can reheat individual portions in the microwave. Place the portion in a microwave-safe dish, cover loosely, and heat on medium power for 2-3 minutes, stirring halfway through.
- If the casserole seems dry after reheating, add a splash of milk or cream of mushroom soup to restore its creamy texture.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover tuna casserole in an oven-safe dish.
- Cover the dish with aluminum foil to prevent the breadcrumbs from burning.
- Bake for 20-25 minutes, or until the casserole is heated through.
- Remove the foil for the last 5 minutes to let the top get crispy again.
Microwave Method:
- Transfer a portion of the tuna casserole to a microwave-safe dish.
- Add a splash of milk or cream of mushroom soup to keep it moist.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent.
- Microwave on medium power for 2-3 minutes, stirring halfway through.
- Continue microwaving in 1-minute increments until heated through.
Stovetop Method:
- Place a non-stick skillet over medium heat.
- Add a small amount of olive oil or butter to the skillet.
- Add the leftover tuna casserole to the skillet.
- Stir occasionally to ensure even heating, cooking for about 5-7 minutes.
- If the casserole seems dry, add a splash of milk or cream of mushroom soup.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the leftover tuna casserole in an air fryer-safe dish.
- Cover the dish with aluminum foil to prevent the breadcrumbs from burning.
- Air fry for 10-15 minutes, checking halfway through.
- Remove the foil for the last 3-5 minutes to crisp up the top.
Best Tools for This Recipe
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Pot: Used to cook the egg noodles according to package instructions.
Colander: Used to drain the cooked egg noodles.
Large mixing bowl: Used to combine the tuna, peas, cream of mushroom soup, cheddar cheese, and milk.
Wooden spoon: Used to stir the mixture and ensure all ingredients are evenly coated.
Baking dish: Used to transfer the mixture and bake the casserole.
Measuring cups: Used to measure out the milk, cheddar cheese, and breadcrumbs.
Can opener: Used to open the can of tuna and the can of cream of mushroom soup.
Spatula: Used to spread the mixture evenly in the baking dish.
Oven mitts: Used to safely handle the hot baking dish when removing it from the oven.
How to Save Time on Making This Recipe
Use pre-cooked noodles: Save time by using pre-cooked egg noodles from the store. This eliminates the need to boil and drain them.
Frozen vegetables: Opt for frozen peas instead of fresh ones. They are already prepped and just need to be mixed in.
Canned soup: Use cream of mushroom soup directly from the can. No need to make a separate sauce.
Pre-shredded cheese: Buy pre-shredded cheddar cheese to avoid the time-consuming task of grating it yourself.
Breadcrumbs: Use store-bought breadcrumbs to skip making your own.

Tuna Casserole Recipe
Ingredients
Main Ingredients
- 2 cups Egg Noodles
- 1 can Tuna drained
- 1 cup Frozen Peas
- 1 can Cream of Mushroom Soup
- 1 cup Cheddar Cheese shredded
- ½ cup Milk
- 1 cup Breadcrumbs
Instructions
- Preheat oven to 350°F (175°C).
- Cook egg noodles according to package instructions. Drain and set aside.
- In a large mixing bowl, combine tuna, peas, cream of mushroom soup, cheddar cheese, and milk. Mix well.
- Add cooked noodles to the mixture and stir until evenly coated.
- Transfer the mixture to a baking dish and spread evenly.
- Sprinkle breadcrumbs over the top.
- Bake in preheated oven for 25-30 minutes, or until the top is golden brown and the casserole is heated through.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Dish
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