If you're looking for a comforting dish that's quick to prepare and full of flavor, this Savory Tuna & Mushroom Casserole is just for you. With a delightful mix of creamy textures and savory tastes, it's perfect for a cozy family dinner or a quick weekday meal.
The backbone of this dish is tuna, which provides a hearty protein base. Using canned tuna makes it convenient and affordable. The sliced mushrooms add a nice umami depth, while the cream of mushroom soup ensures a creamy consistency without needing to make a sauce from scratch. A touch of milk helps to thin the soup to just the right consistency. Shredded cheddar cheese gives that melty, gooey decadence we all crave in a casserole. The frozen peas offer a sweet pop of color and texture, while the onion and garlic build a savory foundation. A sprinkle of black pepper and salt rounds out the flavors. Finally, the egg noodles provide a tender base, and a topping of bread crumbs mixed with melted butter adds a delightful crunch.
This casserole pairs wonderfully with a simple green salad dressed in a light vinaigrette. For a heartier meal, serve it alongside some roasted vegetables like asparagus or Brussels sprouts, which complement the creamy texture of the casserole beautifully.
Start by preheating your oven to 375°F (190°C). This way, it's ready to go once your casserole is assembled. Next, grab a large skillet and sauté your onions, garlic, and mushrooms over medium heat. You want these to be soft and fragrant, which should take about 5-7 minutes.
While those are cooking, in a large mixing bowl, combine the tuna, cream of mushroom soup, milk, cheddar cheese, peas, the sautéed onion mixture, black pepper, and salt. Give it a good stir so that everything is evenly distributed. Once that's done, fold in the cooked egg noodles until they're coated in the creamy goodness.
Transfer this mixture into a greased casserole dish. Use a spatula to spread it out evenly, ensuring it cooks uniformly. In a small bowl, mix the bread crumbs with melted butter until they resemble wet sand, then sprinkle this over the top of your casserole for a crunchy finish.
Pop the dish into your preheated oven and let it bake for 25-30 minutes. You'll know it's ready when the top is golden brown and the edges are bubbly. Allow it to cool slightly before serving hot and enjoy!