Home Recipes: Hearty Tuna Casserole

Servings: 4 Difficulty: Intermediate
Creamy, cheesy pasta bake with tuna, zucchini, and tomatoes for a comforting family dinner
Home Recipes: Hearty Tuna Casserole recipe image

Home Recipes: Hearty Tuna Casserole

Difficulty: Intermediate
Servings: 4 Calories: 833.8

Description

This hearty tuna casserole is a comforting, home-style meal that brings together tender rotini pasta, flaky tuna, and fresh vegetables in a creamy, savory sauce. The dish features a rich blend of light sour cream, mayonnaise, and Dijon mustard, seasoned with dried thyme, salt, and pepper for a robust flavor profile. Layers of thinly sliced zucchini and tomato add freshness and texture, while melted Monterey Jack cheese creates a deliciously gooey topping. Perfect for weeknight dinners, this recipe is simple to assemble using pantry staples and offers a satisfying, nutritious option for the whole family. Its a versatile dish that can be enjoyed hot from the oven, making it an ideal choice for busy evenings when you need a wholesome, delicious meal without spending hours in the kitchen.

Ingredients

Directions

  1. Preheat oven to 350F (180C). Lightly grease an 8-cup casserole dish.
  2. Bring a large pot of salted water to a boil. Add rotini pasta and cook for about 8 minutes, or until tender but firm. Drain and rinse under cold water.
  3. In a large bowl, flake the drained tuna with a fork. Add the cooked pasta, chopped celery, and sliced green onions.
  4. Stir in the light sour cream, light mayonnaise, Dijon mustard, dried thyme, salt, and pepper until well combined.
  5. Spoon half of the tuna mixture into the prepared casserole dish, spreading it evenly.
  6. Layer the thinly sliced zucchini over the tuna mixture.
  7. Top with the remaining tuna mixture.
  8. Arrange the tomato slices over the top and sprinkle with shredded Monterey Jack cheese.
  9. Bake for 30 minutes, or until the casserole is hot and bubbly.

Nutrition Facts

Servings 4


Amount Per Serving
Calories 833.8kcal
% Daily Value *
Total Fat 22.5g35%
Saturated Fat 5.2g26%
Cholesterol 146.2mg49%
Sodium 144.8mg7%
Total Carbohydrate 45.0g15%
Dietary Fiber 3.2g13%
Sugars 0.9g
Protein 100.0g200%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through.

Substitutions: You can substitute Monterey Jack cheese with cheddar or mozzarella. For a lighter version, use low-fat sour cream and mayonnaise.

Variations: Add other vegetables like bell peppers or peas for extra nutrition. You can also try using different pasta shapes like penne or fusilli.

Keywords: tuna casserole, rotini pasta, comfort food, family dinner, easy recipe, cheese bake, zucchini, tomato, monterey jack, dijon mustard, thyme, weeknight meal, creamy pasta, baked fish, home cooking
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