Tuna Tomato Casserole

Transform your weeknight dinner routine with this irresistible Tuna Tomato Casserole, a comforting, budget-friendly dish that packs bold flavor and wholesome ingredients. Featuring tender pasta tossed with a savory tomato and tuna sauce, aromatic garlic, and a medley of dried herbs like basil and oregano, this casserole is an easy-to-make crowd-pleaser. The topping—a blend of buttery breadcrumbs, Parmesan, and gooey mozzarella—bakes to golden, bubbly perfection, adding the perfect crunch to every bite. With just 20 minutes of prep time and a quick bake in the oven, this casserole is an ideal choice for busy weekdays. Serve it hot, garnished with fresh parsley for a vibrant finish, and watch it become a family favorite. Perfect for pasta lovers seeking a twist on classic comfort food!

Nutriscore Rating: 66/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 6

Ingredients

• 12 oz dry pasta (elbow macaroni or penne)
• 10 oz canned tuna (in water, drained)
• 15 oz crushed tomatoes (canned)
• 1 medium onion (finely chopped)
• 2 cloves garlic (minced)
• 2 tbsp olive oil
• 1 tsp dried basil
• 1 tsp dried oregano
• 1 tsp salt
• 0.5 tsp black pepper
• 1 cup shredded mozzarella cheese
• 0.5 cup grated Parmesan cheese
• 0.5 cup breadcrumbs
• 2 tbsp butter (melted)
• 2 tbsp fresh parsley (chopped, optional for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch casserole dish.

Step 2

Cook the dry pasta in a large pot of salted boiling water until just shy of al dente (about 2 minutes less than the package instructions). Drain and set aside.

Step 3

In a large skillet, heat the olive oil over medium heat. Add the chopped onion and sauté for 3-4 minutes until softened. Stir in the minced garlic and cook for an additional 30 seconds until fragrant.

Step 4

Add the crushed tomatoes to the skillet and stir to combine. Season with dried basil, dried oregano, salt, and black pepper. Reduce the heat to low and simmer for 5-7 minutes to develop the flavors.

Step 5

Flake the drained tuna into the tomato sauce, stirring gently to combine. Remove from heat.

Step 6

In a large mixing bowl, combine the cooked pasta and the tomato-tuna mixture. Stir until the pasta is evenly coated with the sauce. Transfer the mixture to the prepared casserole dish, spreading it evenly.

Step 7

In a small bowl, combine the breadcrumbs, melted butter, and grated Parmesan cheese. Sprinkle this mixture evenly over the casserole.

Step 8

Top the casserole with the shredded mozzarella cheese, spreading it evenly over the breadcrumb topping.

Step 9

Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly, and the breadcrumb topping is golden brown.

Step 10

Let the casserole cool slightly for 5 minutes before serving. Garnish with freshly chopped parsley, if desired.

Nutrition Facts

Serving size	1439.5 grams (1439.5g)

Amount per serving	% Daily Value*
Calories	2944

Total Fat 99.00g	127%
Saturated Fat 43.30g	217%
Polyunsaturated Fat 2.70g
Cholesterol 282mg	94%
Sodium 6040mg	263%
Total Carbohydrate 339.80g	124%
Dietary Fiber 22.60g	81%
Total Sugars 33.70g
Protein 176.90g	354%

Vitamin D 227IU	1134%
Calcium 1516mg	117%
Iron 14mg	76%
Potassium 2666mg	57%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 30.1%

Protein: 23.9%

Carbs: 46.0%