This Tuna and Mashed Potato Casserole is a simple yet delicious dish, perfect for a comforting family meal. With layers of creamy mashed potatoes, flavorful tuna, and melted cheese, this casserole is sure to be a hit!
Preparation Time:
- Prep Time: 20 minutes
- Cook Time: 20-25 minutes
- Total Time: 45 minutes
Ingredients:
- 1/2 onion, sliced
- Olive oil, for cooking
- 5 potatoes, peeled and chopped
- Salt, to taste
- 2 tablespoons tomato paste or 4 tablespoons tomato sauce
- 2 cans canned tuna, drained
- 1/2 cup potato cooking water (if using tomato paste)
- 1 tablespoon butter
- Black pepper, to taste
- 175 ml milk
- 100 grams cheese, grated (cheddar, mozzarella, or your choice)
Directions:
1. Cook the Onion:
- Heat the Oil:
- Heat a pan over medium-high heat with a little olive oil.
- Cook the Onion:
- Add the sliced 1/2 onion and cook for 8-10 minutes, stirring occasionally until softened and golden.
2. Cook the Potatoes:
- Boil the Potatoes:
- In a large pot, add 5 potatoes, cover with water, and season with salt.
- Cook for 15-20 minutes or until the potatoes are tender.
- Drain:
- Once the potatoes are soft, drain the water, reserving 1/2 cup of the potato water if using tomato paste.
3. Prepare the Tuna Mixture:
- Add Tomato Paste or Sauce:
- If using 2 tablespoons of tomato paste, mix in 1/2 cup potato water. If using 4 tablespoons of tomato sauce, skip the water.
- Add the tomato mixture to the cooked onions and stir for 2-3 minutes.
- Add Tuna:
- Stir in 2 cans of drained tuna and cook for another minute. Remove from heat and set aside.
4. Make the Mashed Potatoes:
- Mash the Potatoes:
- Add 1 tablespoon butter, 175 ml milk, salt, and black pepper to the drained potatoes.
- Use a potato masher to mash until smooth and creamy.
5. Assemble the Casserole:
- Layer the Potatoes and Tuna:
- In a baking dish, spread a layer of mashed potatoes on the bottom.
- Add a layer of the tuna mixture on top.
- Follow with another layer of mashed potatoes, and then a final layer of tuna.
6. Bake:
- Add Cheese:
- Sprinkle 100 grams of grated cheese on top of the casserole.
- Bake:
- Preheat the oven to 190°C (375°F) and bake for about 5 minutes or until the cheese is melted and bubbly.
7. Serve:
- Once the cheese is melted and golden, remove from the oven and serve hot. Enjoy!
Serving Suggestions:
- Serve this casserole with a fresh green salad or steamed vegetables for a complete meal.
Cooking Tips:
- You can add herbs like parsley or thyme to the mashed potatoes for extra flavor.
- For a crispier top, you can broil the casserole for the last minute or two.
Nutritional Benefits:
- Tuna is a great source of protein and omega-3 fatty acids.
- Potatoes provide fiber, vitamins, and minerals.
Dietary Information:
- Gluten-free: This recipe is naturally gluten-free.
Nutritional Facts (per serving):
- Calories: 350
- Protein: 18g
- Carbohydrates: 40g
- Fat: 12g
Storage:
- Fridge: Store leftovers in an airtight container in the fridge for up to 3 days.
- Freezer: You can freeze the casserole for up to 1 month. Reheat in the oven before serving.
Why You’ll Love This Recipe:
- Comforting and Hearty: Layers of creamy potatoes and savory tuna make this a warm and comforting dish.
- Quick and Easy: Simple ingredients and easy steps make this an ideal weeknight dinner.
- Customizable: You can add veggies like peas or corn for extra nutrition and flavor.
Conclusion:
This Tuna and Mashed Potato Casserole is a classic and comforting meal that combines the creamy texture of mashed potatoes with the savory taste of tuna and cheese. It’s easy to prepare and makes for a satisfying dinner that the whole family will love.