Ready in under 45 minutes, this classic and comforting casserole features tuna, onions, mushrooms, peas and cheese in a creamy sauce topped with more cheese and crunchy French fried onions! So flavorful, and sure to satisfy the entire family!
Boil a pot of lightly salted water. Cook egg noodles for 8-10 minutes or until al dente, drain. Set aside.
Sauté the chopped onions in a small saucepan with 2 tablespoons butter for 3-4 minutes.
Add the sautéed onions, 1 cup shredded cheese, peas, tuna, soup, milk, mushrooms, salt, pepper and noodles to a large bowl and mix thoroughly.
Transfer to a 9x13" baking dish and top with remaining 1 cup cheese.
Cover baking dish with aluminum foil.
Bake for 30 minutes.
Remove aluminum foil, top with French fried onions. Bake for 5 additional minutes.
Notes
Enhance the Flavor Profile: Amp up the flavor of your tuna noodle casserole by incorporating additional seasonings or ingredients. Try adding diced onions, garlic powder, or a splash of Worcestershire sauce to the mixture for an extra savory kick.
Upgrade the Toppings: Experiment with different toppings to add texture and flavor contrast. Instead of traditional fried onions, consider using crushed potato chips, buttery breadcrumbs, or even crispy bacon bits for added crunch and depth of flavor.
Customize the Cheese: While cheddar cheese works well in this recipe, feel free to explore other cheese options to tailor the dish to your taste preferences. Sharp cheddar, Swiss cheese, or even a blend of cheeses like mozzarella and Parmesan can add a unique twist to the casserole.