Notes:
1. Make sure to refrigerate the pastry dough before rolling it out, as this will help prevent shrinkage during baking.
2. If you want to add some extra flavor to the filling, you could try adding some chopped garlic, chopped fresh basil, or grated parmesan cheese.
3. If you don't have Mediterranean spice mix, you can use any other seasoning blend that you like, such as Italian seasoning or Herbes de Provence.