Tuna Casserole

User Reviews

4.9

733 reviews
Excellent
  • Prep Time

    12 mins

  • Cook Time

    45 mins

  • Total Time

    1 hr

  • Servings

    6

  • Calories

    397 kcal

  • Course

    Main Course

  • Cuisine

    American

Tuna Casserole

Tuna Casserole blends al dente shell pasta with a creamy sauce featuring sautéed celery, onion, peas, garlic, and albacore tuna. A parmesan-enriched sauce with lemon juice and dill adds brightness, while a buttery Ritz cracker topping bakes to a crisp finish. This hearty baked dish offers a balanced mix of textures, making it suitable for comforting weeknight dinners or leftovers throughout the week.

Description

Tuna Casserole combines tender shell pasta with a savory mixture of sautéed celery, onion, peas, and garlic, enriched by a creamy sauce made with butter, flour, chicken broth, and milk. Parmesan cheese adds richness and depth, while lemon juice and dill provide a subtle tang and herbal note. The casserole is topped with a crunchy blend of crushed Ritz crackers and melted butter, which crisps during baking at 350°F for about 25 to 30 minutes.

The dish presents a pleasant contrast between the creamy interior and crispy topping, complemented by the light flakiness of canned albacore tuna. This baked casserole functions well as a filling main course and can be prepared ahead of time or frozen without the topping, which is added before baking for freshness.

To assemble, cooked pasta and sautéed vegetables are folded into the creamy sauce along with tuna, then transferred to a baking dish, topped with parmesan and cracker mixture, and baked until bubbly. It serves well as a family meal and stores safely in the refrigerator for several days.

For best results, use quality canned white albacore tuna and consider alternatives like crushed breadcrumbs or potato chips for the topping as desired. Preparing sautéed vegetables, sauce, and pasta in advance can speed assembly. When freezing the casserole, omit the cracker topping to avoid sogginess and add it fresh before baking after thawing.

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Ingredients

Servings
  • 8 ounces shell pasta medium-size
  • 5 Tablespoons butter , divided
  • 2 ribs celery , diced
  • 1/4 cup onion , diced
  • 3/4 cup peas frozen
  • 1 clove garlic , miced
  • 5 Tablespoons all-purpose flour
  • 2 cups chicken broth low-sodium
  • 1 cup milk , warmed
  • 1/2 teaspoon kosher salt
  • 1/4 teaspoon black pepper freshly ground
  • 1/8 teaspoon dried dill weed
  • 2 teaspoons lemon juice more if desired, fresh
  • 2 Tablespoons parsley minced, fresh chopped
  • 1 cup Parmesan Cheese divided, freshly grated
  • 5 ounces albacore tuna or more if desired, canned, packed in water

Topping:

  • 1/2 cup Ritz crackers crushed
  • 1 Tablespoon butter , melted

Instructions

  1. Cook the noodles just until al dente, according to package instructions.
  2. Sauté the veggies: Melt 1 tablespoon butter in a large skillet. Add celery, onion, peas and garlic and sauté for a few minutes. Set aside.
  3. Make Sauce: Add remaining 3 tablespoons butter to the pan. Once melted, add the flour and cook, stirring, for 1 minute. Slowly whisk in the chicken broth and milk until smooth. Bring to a simmer and stir constantly, until slightly thickened. Reduce heat to low and add salt, dill, lemon juice, parsley, and 1/2 cup parmesan cheese.  Taste and add additional seasoning, if needed.
  4. Combine: Remove from heat and stir in the pasta, vegetables and tuna. Pour mixture into a 9x13’’ or similar size baking dish. Sprinkle with remaining 1/2 cup of parmesan cheese.
  5. Add Topping: Crush ritz crackers and add melted butter. Sprinkle mixture over the casserole.
  6. Bake at 350 for 25-30 minutes. Store leftovers in the refrigerator for up to 5 days.

Notes

  • Use good quality canned white albacore tuna for best flavor and texture.
  • For the topping, alternatives like crushed potato chips, breadcrumbs, or cornflakes can be used instead of Ritz crackers.
  • Make ahead by preparing sautéed vegetables, sauce, and cooked pasta separately; store in the refrigerator until ready to assemble.
  • For freezing, assemble the casserole without the cracker topping in a freezer-safe container, freeze up to 3 months, thaw overnight, then add the topping and bake.

Nutrition Information

Show Details
Calories 397kcal (20%) Carbohydrates 42g (14%) Protein 17g (34%) Fat 18g (28%) Saturated Fat 10g (50%) Polyunsaturated Fat 1g (6%) Monounsaturated Fat 4g (20%) Trans Fat 0.4g (20%) Cholesterol 53mg (18%) Sodium 598mg (25%) Potassium 306mg (7%) Fiber 2g (8%) Sugar 4g (8%) Vitamin A 2321IU (46%) Vitamin C 5mg (6%) Calcium 233mg (23%) Iron 2mg (11%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 397 kcal

% Daily Value*

Calories 397kcal 20%
Carbohydrates 42g 14%
Protein 17g 34%
Fat 18g 28%
Saturated Fat 10g 50%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 4g 20%
Trans Fat 0.4g 20%
Cholesterol 53mg 18%
Sodium 598mg 25%
Potassium 306mg 7%
Fiber 2g 8%
Sugar 4g 8%
Vitamin A 2321IU 46%
Vitamin C 5mg 6%
Calcium 233mg 23%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.9

733 reviews
Excellent

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