Espresso Hazelnut Sandwich Cookies Recipe : egg free delicately crisp exterior, and a soft and chewy inside. A thick layer of coffee filling seals the cookies perfectly.
On clean working surface, combine, using your hands, all the cookies' ingredients.
Preheat the oven to 180 C / 356 F.
Butter the shells and fill them with the dough.
Bake for 16 minutes.
Take out of the oven and leave to cool before you take the shells out.
While the cookies are cooling, prepare the filling: on low heat, slowly warm all the filling ingredients and boil 2 minutes gently, stirring constantly until you get creamy smooth texture.
Leave filling aside to cool.
Once cooled, spread 1 tea spoon of filling in between two cookies and lay them on previously prepared platter.