01 -
Dissolve the instant coffee granules in hot water and allow it to cool slightly.
02 -
Beat the softened unsalted butter with the icing sugar using an electric mixer until light and fluffy.
03 -
Incorporate the beaten egg into the butter mixture until completely combined.
04 -
In a separate bowl, whisk together the flour, cornstarch, and ground cinnamon.
05 -
Mix the cooled coffee into the butter mixture until well combined.
06 -
Gradually fold the dry ingredients into the wet mixture until a smooth dough forms.
07 -
Transfer the cookie dough into a piping bag fitted with a star tip.
08 -
Pipe the dough onto a parchment-lined baking tray in your desired shapes.
09 -
Place the tray of piped cookies in the freezer for 5-10 minutes to help them retain their shape during baking.
10 -
Bake in a preheated oven at 175°C (350°F) for 8 minutes until lightly golden at the edges.
11 -
Once completely cooled, dip one side of each cookie in melted dark chocolate and sprinkle with chopped pistachios.