Tortilla Tuna Casserole with Mozzarella

This quick and easy dish combines eggs, tuna, vegetables, and melted mozzarella for a satisfying and flavorful meal. Perfect for breakfast, lunch, or dinner, it’s ready in just minutes!

Preparation Time

  • Prep Time: 10 minutes
  • Cooking Time: 15 minutes
  • Total Time: 25 minutes

Ingredients

  • 3 eggs
  • Salt, pepper, and oregano to taste
  • A bunch of parsley, chopped (about 2 tbsp)
  • 1 small onion, finely chopped
  • 200 g (7 oz) asparagus beans, trimmed and chopped
  • 1 can (150 g/5 oz) canned tuna, drained
  • 150 g (1 ½ cups) shredded cheese (cheddar, mozzarella, or a mix)
  • 8–10 cherry tomatoes, halved
  • 2 mozzarella balls, sliced

Directions

Step 1: Prepare the Egg Mixture

  • In a bowl, whisk the eggs with salt, pepper, and oregano.
  • Add the chopped parsley and mix well.

Step 2: Sauté the Vegetables

  • Heat a bit of olive oil in a large skillet over medium heat.
  • Add the chopped onion and sauté until translucent.
  • Stir in the asparagus beans and cook for 3–4 minutes until tender.

Step 3: Add the Tuna and Cheese

  • Spread the drained tuna evenly over the sautéed vegetables in the skillet.
  • Sprinkle half of the shredded cheese over the tuna and vegetables.

Step 4: Pour the Egg Mixture

  • Pour the egg mixture evenly over the tuna and vegetables.
  • Top with cherry tomato halves and slices of mozzarella balls.
  • Sprinkle the remaining shredded cheese over the top.

Step 5: Cook the Casserole

  • Cover the skillet with a lid and cook on low heat for about 10 minutes, or until the eggs are set and the cheese is melted and bubbly.

Step 6: Serve

  • Let the casserole cool for a minute before slicing and serving. Enjoy with a side salad or crusty bread!

Serving Suggestions

  • Serve warm as a main dish with a side of fresh green salad.
  • Pair with toasted bread or a light soup for a complete meal.

Cooking Tips

  • Use a non-stick skillet for easy release and cleanup.
  • Substitute asparagus beans with green beans or spinach if preferred.
  • For extra flavor, add a sprinkle of chili flakes or a drizzle of olive oil before serving.

Nutritional Benefits

  • Eggs and Tuna: High-quality protein and essential nutrients.
  • Asparagus Beans: Packed with fiber, vitamins, and antioxidants.
  • Mozzarella: Adds calcium and creamy texture.

Dietary Information

  • Gluten-free
  • High-protein

Nutritional Facts (Per Serving – Approx. 4 servings):

  • Calories: 280
  • Protein: 20 g
  • Fat: 18 g
  • Carbohydrates: 8 g
  • Fiber: 2 g

Storage

  • Store leftovers in an airtight container in the refrigerator for up to 3 days.
  • Reheat in a skillet over low heat or in the microwave until warmed through.

Why You’ll Love This Recipe

  • Quick and easy to prepare with pantry staples.
  • Packed with protein and nutrients.
  • Perfect for any time of day—breakfast, lunch, or dinner.
  • Deliciously cheesy and satisfying.

Conclusion
This Tortilla Tuna Casserole with Mozzarella is a versatile and delicious dish that’s perfect for busy days. With its combination of eggs, tuna, vegetables, and melted cheese, it’s sure to please the whole family. Try this easy recipe and enjoy a wholesome, flavorful meal in just minutes!

Frequently Asked Questions

  • Can I use fresh tuna instead of canned? Yes, cook fresh tuna beforehand and flake it into the dish.
  • Can I replace mozzarella with another cheese? Yes, any melting cheese like cheddar or gouda works well.
  • Can I use frozen vegetables? Absolutely, just thaw and drain them before adding.
  • What can I substitute for asparagus beans? Green beans, spinach, or zucchini are great alternatives.
  • Can I make this dish vegetarian? Yes, replace the tuna with mushrooms or cooked lentils.
  • How do I prevent the bottom from burning? Cook on low heat and use a heavy-bottomed or non-stick skillet.
  • Can I bake this instead of cooking on the stove? Yes, transfer the mixture to a greased baking dish and bake at 180°C (356°F) for 20–25 minutes.
  • Can I prepare this in advance? Yes, assemble the dish and refrigerate for up to 24 hours before cooking.
  • How do I store leftovers? Store in an airtight container in the fridge for up to 3 days.
  • Can I freeze this casserole? It’s best enjoyed fresh, but you can freeze cooked portions for up to 1 month.

Enjoy this easy and delicious casserole for your next meal!