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Budget Tuna Noodle Casserole

Budget Tuna Noodle Casserole with creamy sauce and crispy cracker crust

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A classic, comforting casserole that transforms simple pantry staples into a creamy, cheesy, and satisfying family dinner. The secret to perfect texture is slightly undercooking the noodles so they finish absorbing the sauce in the oven, preventing a soggy result.

Ingredients

Scale
  • 12 ounces wide egg noodles
  • 2 tablespoons unsalted butter
  • 1 medium yellow onion, finely diced
  • 2 stalks celery, finely diced
  • 3 cloves garlic, minced
  • 1/4 cup all purpose flour
  • 2 cups chicken or vegetable broth
  • 1 cup whole milk
  • 1 cup frozen peas
  • 2 (5 ounce) cans solid white tuna in water, drained well
  • 1 cup shredded sharp cheddar cheese, divided
  • 1/2 cup grated Parmesan cheese
  • 1 teaspoon dried thyme
  • 1/2 teaspoon paprika, plus more for topping
  • Salt and black pepper to taste
  • 1 cup crushed buttery crackers or potato chips for topping

Instructions

  1. Preheat oven to 375°F. Cook egg noodles in salted boiling water for 2 minutes less than package directions for al dente. Drain and set aside.
  2. Melt butter in a large skillet or Dutch oven over medium heat. Add onion and celery; cook 5-7 minutes until soft. Add garlic; cook 1 minute more.
  3. Sprinkle flour over vegetables and stir for 1 minute. Gradually whisk in broth and milk until smooth. Bring to a simmer to thicken.
  4. Remove skillet from heat. Stir in peas, thyme, paprika, salt, pepper, drained tuna, the cooked noodles, 1/2 cup cheddar, and all Parmesan until combined.
  5. Transfer mixture to a greased 9×13 inch baking dish. Top with remaining 1/2 cup cheddar, crushed crackers, and a dusting of paprika.
  6. Bake for 20-25 minutes until golden and bubbly. Let rest 5 minutes before serving.

Notes

Undercooking the noodles is crucial to avoid a mushy casserole. Drain tuna thoroughly to prevent a watery sauce. For gluten-free, use GF noodles and flour. For dairy-light, use almond milk and dairy-free cheese. Reheats well for leftovers.

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