If you’re searching for a comforting, flavorful dish that’s both a crowd-pleaser and incredibly easy to whip up, this Tuna Casserole Recipe might just become your new go-to. Creamy, cheesy, and packed with tender chunks of tuna and sweet peas, it’s the kind of meal that hugs you from the inside out. Perfect for busy weeknights or a cozy family dinner, this casserole brings together simple ingredients into one hearty, irresistible dish that tastes like a warm memory in every bite.
Ingredients You’ll Need
Every ingredient in this Tuna Casserole Recipe works together to build layers of flavor and texture, making the final dish both creamy and delightfully crispy on top. These basics are easy to find and come together quickly, yet each plays an essential role in creating that perfect balance.
- 12 oz egg noodles: These provide a tender, chewy base to absorb the creamy sauce.
- 2 tbsp butter: Key for sautéing and adding richness.
- 1 small onion, finely chopped: Adds subtle sweetness and depth.
- 2 cloves garlic, minced: Brings aromatic warmth to the casserole.
- 2 cups frozen peas: Their bright green color and sweet pop add freshness and texture.
- 2 cans (5 oz each) tuna in water, drained: The star protein delivering a mild, savory seafood flavor.
- 1 can (10.5 oz) cream of mushroom soup: Acts as the creamy binder with rich umami notes.
- 1/2 cup milk: Lightens the soup base and helps everything meld together smoothly.
- 1 cup shredded cheddar cheese: Melts to create that irresistible cheesy goodness.
- 1/2 tsp salt and 1/2 tsp black pepper: Simple seasoning enhances every bite.
- 1/2 cup breadcrumbs: Provides a satisfyingly crunchy topping.
- 2 tbsp melted butter (for topping): Helps the breadcrumbs crisp to golden perfection.
- 2 tbsp chopped fresh parsley (optional for garnish): Adds a fresh, herbaceous touch to finish.
How to Make Tuna Casserole Recipe
Step 1: Cook the Egg Noodles
Start by boiling your egg noodles just until they’re al dente, which means tender but still with a little bite to hold their shape without turning mushy. Drain them well to avoid any excess water wilting your casserole.
Step 2: Sauté Aromatics
In a large skillet, melt the butter over medium heat and toss in the finely chopped onion and minced garlic. Cook them until they soften and their natural sweetness blooms after about 3 to 4 minutes. These aromatics lay the aromatic foundation for the dish.
Step 3: Combine the Filling
Next, stir the frozen peas directly into the skillet along with the drained tuna, cream of mushroom soup, milk, shredded cheddar cheese, salt, and pepper. The cheddar melts into the creamy soup base, while peas bring fresh bursts of flavor and gentle texture.
Step 4: Mix in the Noodles
Fold the cooked egg noodles into the mixture, making sure every noodle is coated in that luscious sauce. This creates the classic creamy texture that makes a tuna casserole so irresistible.
Step 5: Prepare for Baking
Transfer the entire mixture into a greased 9×13-inch baking dish. This even layer bakes beautifully in the oven and will hold all the flavors together nicely.
Step 6: Add the Crispy Topping and Bake
Mix the breadcrumbs with the melted butter, then sprinkle this crumbly coating evenly over the top of the casserole. Pop it into the oven at 375°F for 20 to 25 minutes until the casserole is bubbling hot and the breadcrumb topping turns a glorious golden brown.
How to Serve Tuna Casserole Recipe
Garnishes
A sprinkle of fresh, chopped parsley adds a lovely pop of herbaceous color and a hint of brightness, perfect for balancing the richness of the casserole.
Side Dishes
This Tuna Casserole pairs wonderfully with a crisp green salad dressed in light vinaigrette, or some roasted vegetables to add more layers of texture while keeping the meal balanced and wholesome.
Creative Ways to Present
For a fun twist, serve this Tuna Casserole Recipe in individual ramekins for personal portions, or even stuff it into hollowed-out bell peppers before baking for a festive presentation that will impress your family or guests.
Make Ahead and Storage
Storing Leftovers
Once cooled, store any leftover tuna casserole in an airtight container in the refrigerator. It keeps well for up to 3 to 4 days, making it a perfect next-day meal or lunch option.
Freezing
This casserole is freezer-friendly! Wrap tightly or transfer into a freezer-safe container, and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating
Reheat leftovers gently in the oven at 350°F until warmed through to keep that delightful crispy topping intact. For quicker reheating, the microwave works, but you might lose some crunchiness on top.
FAQs
Can I use fresh tuna instead of canned tuna?
Fresh tuna won’t provide the same texture or ease of preparation, and canned tuna is preferred here for its convenience and mild flavor that blends perfectly with the creamy elements.
What can I substitute for cream of mushroom soup?
You can swap it with cream of celery or cream of chicken soup to vary the flavor profile, or make a homemade white sauce for a fresher taste.
Is this recipe gluten-free?
Traditional egg noodles and breadcrumbs contain gluten, but you can use gluten-free pasta and gluten-free breadcrumbs to adapt this Tuna Casserole Recipe for gluten-sensitive diets.
Can I add extra vegetables?
Absolutely! Sautéed mushrooms, diced celery, or even chopped carrots make great additions, boosting both nutrition and texture.
How do I make the casserole less creamy?
To lighten the dish, reduce the amount of soup or cheese slightly, or replace some of the milk with broth for a less rich sauce.
Final Thoughts
This Tuna Casserole Recipe is one of those timeless dishes that tastes like a warm hug after a busy day. Simple to prepare, bursting with comforting flavors, and versatile enough to customize, it’s a must-try for anyone who loves classic, homey meals. Trust me—you’ll want to keep this recipe handy whenever you crave something easy, hearty, and absolutely delicious.
Print
Tuna Casserole Recipe
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Diet: Pescatarian
Description
This classic Tuna Casserole Recipe is a comforting and creamy pasta bake perfect for an easy weeknight dinner. Combining tender egg noodles, savory tuna, peas, and a cheesy mushroom sauce, it’s topped with a crispy breadcrumb crust for added texture. A timeless American main course that’s both satisfying and simple to prepare.
Ingredients
Base Ingredients
- 12 oz egg noodles
- 2 tbsp butter
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 2 cups frozen peas
- 2 cans (5 oz each) tuna in water, drained
Sauce & Cheese
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup milk
- 1 cup shredded cheddar cheese
- 1/2 tsp salt
- 1/2 tsp black pepper
Topping
- 1/2 cup breadcrumbs
- 2 tbsp melted butter (for topping)
Garnish
- 2 tbsp chopped fresh parsley (optional)
Instructions
- Preheat Oven: Preheat the oven to 375°F (190°C) to get it ready for baking the casserole.
- Cook Noodles: Boil the egg noodles according to package directions until al dente, then drain and set aside to cool slightly.
- Sauté Aromatics: In a large skillet, melt 2 tablespoons of butter over medium heat. Add the finely chopped onion and minced garlic, sautéing for 3 to 4 minutes until softened and fragrant.
- Mix Filling: Stir in the frozen peas, drained tuna, cream of mushroom soup, milk, shredded cheddar cheese, salt, and pepper. Combine well to create a creamy mixture.
- Combine Pasta & Sauce: Add the cooked egg noodles to the skillet and stir thoroughly to evenly coat the noodles with the sauce and ingredients.
- Transfer to Baking Dish: Grease a 9×13-inch baking dish and transfer the noodle mixture into it, spreading evenly.
- Add Topping: In a small bowl, mix the breadcrumbs with the 2 tablespoons of melted butter. Sprinkle this mixture evenly over the top of the casserole to create a crunchy crust.
- Bake: Place the casserole in the oven and bake for 20 to 25 minutes until the casserole is hot, bubbly, and the breadcrumb topping is golden brown.
- Garnish & Serve: Remove from the oven and garnish with chopped fresh parsley if desired, then serve warm.
Notes
- You can substitute the cream of mushroom soup with cream of celery or cream of chicken soup if preferred.
- Add sautéed mushrooms or diced celery to the filling for extra texture and flavor.
- Use whole wheat noodles or gluten-free pasta to accommodate dietary preferences or restrictions.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
