Creating the Savory Spinach, Brie, and Prosciutto Tart is a simple process if you follow these steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C).
2. Make the Pecan Crust: In a large bowl, combine the finely chopped pecans, flour, sugar, and salt. Add the cold cubed butter and mix until crumbly. Gradually add iced water until the dough comes together. Press the mixture into the bottom and sides of a tart pan.
3. Pre-bake the Crust: Blind bake the pecan crust for about 15 minutes, then remove it from the oven and let it cool slightly.
4. Sauté the Spinach: In a skillet, heat olive oil over medium heat. Add the chopped spinach, sauté for 2-3 minutes, or until wilted. Drain any excess moisture.
5. Prepare the Filling: In a mixing bowl, whisk together the eggs, heavy cream, salt, black pepper, and nutmeg until smooth. Fold in the sautéed spinach.
6. Layer the Filling: Place slices of Brie and prosciutto evenly across the pre-baked crust. Pour the spinach and egg mixture over the top, ensuring an even distribution.
7. Bake the Tart: Bake the tart in the preheated oven for 30-40 minutes or until the filling is set and lightly golden on top. Cool for about 10-20 minutes before slicing.

By following these easy steps, you’ll have a beautiful and delicious Savory Spinach, Brie, and Prosciutto Tart ready to be enjoyed!