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Classic Tuna Casserole Recipe

Classic Tuna Casserole
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Classic Tuna Casserole is an old-fashioned baked dish made from pantry staples like canned tuna, noodles, and cream soup. It’s a warm, creamy, and satisfying recipe that’s been a household favorite for decades. The combination of creamy sauce, pasta, and a crispy topping gives it the perfect balance of comfort and flavor.

Ingredients

Scale

  • 2 cans (5 oz each) tuna, drained and flaked

  • 3 cups cooked egg noodles

  • 1 can (10 oz) cream of mushroom soup

  • 1 cup milk

  • 1 cup frozen peas

  • 1 cup shredded cheddar cheese

  • ½ cup sour cream or mayonnaise (optional for added creaminess)

  • 1 small onion, finely chopped

  • 1 tsp salt

  • ½ tsp black pepper

  • 1 tsp garlic powder

  • 1 cup breadcrumbs or crushed potato chips (for topping)

  • 2 tbsp melted butter

Instructions

  • Cook the noodles – Boil the noodles in salted water until al dente. Drain and set aside.

  • Prepare the sauce – In a large bowl, combine the cream of mushroom soup, milk, sour cream, and seasonings. Whisk until smooth.

  • Combine the ingredients – Stir in the tuna, peas, onion, and cooked noodles. Mix well to evenly coat everything in the sauce.

  • Add cheese – Fold in half of the shredded cheddar cheese for creamy texture.

  • Transfer to baking dish – Pour the mixture into a greased 9×13-inch baking dish and spread it evenly.

  • Add topping – Mix breadcrumbs or crushed chips with melted butter, then sprinkle over the top of the casserole.

  • Bake until golden – Bake at 375°F (190°C) for 25–30 minutes until bubbly and lightly browned.

  • Cool and serve – Let it rest for a few minutes before serving for the best consistency.

Find it online: https://gordonramsayeats.com/tuna-casserole/