A comforting and creamy tuna noodle casserole, perfect for a hearty dinner. Easy to prepare and deliciously satisfying.
Prep
15 min
Cook
30 min
Total
45 min
Servings
6
Difficulty
Easy
Ingredients
Main Ingredients
Sauce
Topping
Instructions
Cook the noodles
Boil a large pot of salted water and cook egg noodles until al dente, about 7-8 minutes. Drain and set aside.
Pro tip: To prevent sticking, toss the noodles with a bit of olive oil after draining.
Prepare the sauce
In a medium saucepan, melt 3 tablespoons of butter over medium heat. Stir in flour and cook for 1-2 minutes. Gradually whisk in milk, cooking until the sauce thickens, about 5 minutes.
Pro tip: Whisk constantly to avoid lumps.
Add cheese and seasonings
Remove sauce from heat and stir in shredded cheddar cheese until melted. Season with salt and black pepper.
Pro tip: Use a sharp cheddar for a richer flavour.
Combine casserole ingredients
In a large bowl, combine cooked noodles, tuna, peas, celery, onion, and sauce. Mix until well combined. Ensure the tuna reaches an internal temperature of 145°F / 63°C by inserting a food thermometer into the thickest part of the tuna chunks. The tuna should be opaque and flake easily with a fork.
Pro tip: Ensure the tuna is well-drained to avoid a watery casserole.
Transfer to baking dish
Preheat oven to 180°C (350°F). Transfer the noodle mixture into a greased 9x13 inch baking dish.
Pro tip: Spread evenly for consistent cooking.
Prepare and add topping
In a small bowl, mix bread crumbs with melted butter. Sprinkle evenly over the casserole.
Pro tip: For extra flavour, add a pinch of garlic powder to the bread crumbs.
Bake the casserole
Bake in preheated oven for 25-30 minutes, or until the topping is golden and the casserole is bubbling.
Pro tip: Let the casserole rest for a few minutes before serving to set.
Tips & Tricks
Serving Suggestions

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