Cheese and Mushroom Quiche

Preparation:

Dough: In a clean surface, combine flour, salt, and cold butter

Mix until a crumbly texture forms

2

Make a depression in the center and add the egg and ice-cold water

Mix with a fork until a ball of dough forms

Wrap it in plastic wrap and refrigerate for 30 minutes

3

Preheat oven to medium temperature

Roll out the dough on a lightly floured surface, placing it over the tart pan and pressing the edges to form a crust

Use any remaining dough to form small balls, which you will press onto the sides of the tart pan

Press down firmly to cover the entire surface

4

Poke holes in the bottom of the dough with a fork in several places

Line the dough with aluminum foil and bake for 15 minutes or until firm

Remove the foil and continue baking for another 10 minutes, or until golden brown

5

Remove from oven and let cool

Keep the oven on

Filling: In a skillet, melt the butter

Add the onion and mushrooms and cook for 1 minute or until slightly softened

Season with salt and let cool

2

In a bowl, combine the remaining ingredients and mix well

Season with salt and white pepper

3

Place the mushroom mixture into the tart shell (if liquid forms, drain it)

Top with the egg mixture and bake for 25 minutes or until the filling is set.