Tarte Aux Poireaux Recipe

Tart Preparation

1. 1

   Prepare the Tart Crust

   In a large bowl, combine the all-purpose flour and salt. Cut in the unsalted butter until the mixture resembles coarse crumbs. Stir in the cold water, a tablespoon at a time, until the dough comes together. Shape into a disk, wrap in plastic wrap, and refrigerate for at least 30 minutes.

2. 2

   Cook the Leeks and Mushrooms

   In a large skillet over medium heat, melt a tablespoon of butter. Add the leeks and cook until softened, about 5 minutes. Add the garlic and mushrooms, and cook until the mushrooms are tender and all moisture has evaporated, about 8-10 minutes. Season with salt, pepper, and thyme. Remove from heat and let cool slightly.

3. 3

   Prepare the Filling

   In a mixing bowl, whisk together the eggs, heavy cream, and grated Parmesan cheese. Stir in the cooled leek and mushroom mixture. Adjust seasoning if necessary.

4. 4

   Assemble the Tart

   Preheat the oven to 375°F (190°C). Roll out the chilled dough on a floured surface to fit a 9-inch tart pan. Place the dough in the pan and trim the edges. Pour the filling into the crust, spreading it evenly.

5. 5

   Bake the Tart

   Bake in the preheated oven for 30-35 minutes, or until the filling is set and the top is lightly golden. Let cool for a few minutes before slicing.

6. 6

   Serve

   Slice the tart and serve warm or at room temperature. Enjoy your Tarte aux Poireaux!