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Best Tuna Casserole Recipe: A Comfort Food Classic Worth Craving

Best Tuna Casserole fresh from oven with cheesy topping

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A classic creamy tuna noodle casserole with the most amazingly crunchy topping! Quick, comforting, and sure to please the whole family.

Ingredients

Scale

For the casserole:

  • 3 cups egg noodles
  • ½ tbsp butter
  • ½ cup onion, diced
  • ½ cup celery, diced
  • ½ cup red bell pepper, diced
  • 1 cup frozen peas, defrosted
  • 1 tsp dried oregano
  • 1 (5–6 oz) can tuna packed in water, drained
  • 1 (10.5 oz) can condensed cream of mushroom soup
  • ⅓ cup milk
  • 1 cup cheddar cheese, freshly grated
  • 1 tbsp parsley, freshly chopped

For the topping:

  • ½ cup Panko breadcrumbs
  • 1 tbsp butter, melted
  • ½ cup cheddar cheese, freshly grated
  • 1 tbsp parsley, freshly chopped

Instructions

1. Preheat the oven to 425°F.

2. Cook the egg noodles according to package instructions, drain, drizzle a little olive oil over them so they don’t stick together, and set aside.

3. Make the topping by combining all ingredients in a small bowl until well mixed together.

4. Melt the butter over medium-high heat and sauté the onions, celery, and red bell pepper until tender. Season with salt, pepper, and oregano.

5. In a large bowl, add the sautéed veggies, cooked noodles, drained tuna, peas, soup, milk, cheese, and parsley. Mix until well combined.

6. Spoon mixture into a 9×13-inch casserole dish.

7. Sprinkle the topping evenly over the casserole and bake for 20 minutes or until golden brown.

Notes

For extra crunch, broil the casserole for 1–2 minutes at the end of baking. You can swap in other vegetables like corn or green beans for variety.