Onion and cheese tart

Onion and cheese tart is a classic recipe that combines the flavor of cheeses with the sweetness of onions, resulting in a perfect dish for evening meals or a delicious snack. This tart is easy to prepare and can be customized to your preferences. Whether you want to serve it as an appetizer or a main course, the onion and cheese tart will delight your taste buds.

Preparation time: 20 minutes
Baking time: 40-50 minutes
Total: 1 hour and 10 minutes
Number of servings: 6-8 servings

Ingredients:

- 300 g puff pastry (2 thin sheets)
- 2 large onions, diced
- 3 eggs
- 250 g soft cheese (spreadable)
- 100 g yellow cheese (cheddar or emmental)
- 250 g thick cooking cream
- 2 tablespoons flour
- A pinch of nutmeg (for flavor)
- Dried za'atar leaves (optional, for extra flavor)
- Salt and pepper, to taste
- 1 beaten egg (for brushing the tart)
- Sesame seeds (for decoration)

Step by step for a perfect tart:

1. Preparing the pan: Start by preparing the tart pan. I recommend using a silicone one, as it is very practical and does not require excessive greasing. If you use a metal pan, grease it with a little butter to avoid sticking.

2. Placing the dough: Divide the puff pastry into two thin sheets. Place the first sheet in the pan, making sure to stretch it well over the sides. Ensure that the sheet evenly covers the bottom and sides of the pan.

3. Preparing the onions: In a skillet, add a little oil and sauté the diced onions over medium heat. Stir gently until they become golden and soft, about 10-15 minutes. Once the onions are ready, let them cool slightly before adding them to the filling mixture.

4. Preparing the filling: In a large bowl, beat the 3 eggs with a pinch of salt and pepper. Add the soft cheese, grated yellow cheese, thick cream, flour, nutmeg, and, if desired, the dried za'atar leaves. Mix the ingredients well until you obtain a homogeneous mixture. Add the sautéed onions and mix again.

5. Assembling the tart: Pour the filling over the first sheet of dough in the pan. Then, cover everything with the second sheet of dough. Seal the edges of the two sheets by gently pressing with your fingers to form a seal. This step is important to prevent the filling from leaking during baking.

6. Brushing and decorating: Beat an egg with a little salt and pepper and brush the surface of the tart evenly. Then, sprinkle sesame seeds on top for a crunchy appearance and pleasant aroma.

7. Baking: Preheat the oven to 180 degrees Celsius. Place the tart in the oven and bake for 40-50 minutes, or until it is beautifully browned and golden.

8. Serving: Once the tart is baked, let it cool slightly before flipping it onto a plate. The onion and cheese tart can be served warm or at room temperature, alongside a fresh vegetable salad.

Practical tips:

- Choosing cheeses: You can experiment with different types of cheese, such as feta cheese for a stronger flavor or goat cheese for a distinct note.
- Variations: You can also add other ingredients, such as olives or vegetables like bell peppers or zucchini, to customize the tart to your taste.
- Storing the tart: If you have leftover tart, you can keep it in the fridge, covered, for 2-3 days. You can reheat it in the oven to restore its crispy texture.

Calories and nutritional benefits: Each serving of tart contains approximately 300-400 calories, depending on the ingredients used. This tart is a good source of protein due to the cheeses and eggs, while the onions provide antioxidants and essential vitamins.

Frequently asked questions:

1. Can I use ready-made dough? Yes, it is an excellent option to save time. Make sure to choose a quality dough.

2. What can I substitute in this recipe? If you don’t have soft cheese, you can use ricotta or mascarpone. Similarly, the cream can be replaced with Greek yogurt for a lighter version.

3. Can I freeze the tart? Yes, the tart can be frozen before baking. You can bake it directly from the freezer, but it will require a longer baking time.

4. What drinks pair well with the tart? An onion and cheese tart pairs well with a dry white wine or a chilled lemon tea, bringing a pleasant contrast to the tart's flavors.

Now that you have all the necessary information, all that’s left is to try this delicious onion and cheese tart recipe! Happy cooking and enjoy your meal!