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Classic Tuna Noodle Casserole: Creamy Comfort Food Bake

This timeless family favorite combines tender egg noodles, flavorful tuna, and sweet peas in a creamy sauce topped with a golden crispy crust. It's the perfect comforting meal for weeknight dinners or potluck gatherings that brings back fond memories.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 4 servings
Calories: 425
Ingredients Method Notes

Ingredients
  

Ingredients
  • 8 ounces egg noodles
  • 2 tablespoons butter
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 3 tablespoons all-purpose flour
  • 2 cups milk
  • 1 cup vegetable broth
  • 1 cup frozen peas
  • 2 cans (5 ounces each) tuna packed in water, drained
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 cup shredded cheddar cheese
  • ½ cup breadcrumbs or crushed crackers for topping

Method
 

Instructions
  1. Preheat your oven to 375°F (190°C). Cook the egg noodles according to package directions until al dente, then drain and set aside.
  2. In a large skillet or Dutch oven, melt the butter over medium heat. Add the diced onion and cook until softened, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
  3. Sprinkle the flour over the onions and garlic, stirring constantly to create a roux. Cook for 1-2 minutes until the mixture is lightly golden.
  4. Gradually whisk in the milk and vegetable broth until smooth. Bring to a simmer, stirring frequently until the sauce thickens, about 5-7 minutes.
  5. Stir in the frozen peas, drained tuna, salt, and pepper. Cook for 2-3 minutes until the peas are heated through.
  6. Add the cooked egg noodles and shredded cheese to the sauce, stirring gently to combine everything evenly.
  7. Transfer the mixture to a greased 9x13 inch baking dish. Sprinkle the breadcrumbs or crushed crackers evenly over the top.
  8. Bake for 20-25 minutes until the casserole is bubbly and the topping is golden brown. Let it rest for 5 minutes before serving.

Notes

Use high-quality tuna packed in water rather than oil for cleaner flavor. Don't overcook the noodles as they'll continue cooking in the oven. For creamier consistency, substitute half the milk with heavy cream or Greek yogurt.