01 -
Chop kataifi pastry into 2.5 cm lengths and separate threads thoroughly with your hands.
02 -
In a medium pot over medium heat, combine butter and chopped kataifi pastry. Toast, stirring constantly, until golden brown and crispy. Use two forks to further separate threads as they cook. Allow mixture to cool completely.
03 -
Place white chocolate and vegetable oil (if using) in a heatproof bowl. Melt gently over a double boiler or in 10–15 second microwave intervals. Stir in pistachio butter and salt until fully combined. Allow filling to cool completely.
04 -
Gently fold the cooled toasted kataifi pastry into the pistachio-white chocolate mixture. If the mixture is too runny, refrigerate until firm.
05 -
Divide mixture into 16 portions, approximately 30 g each. Shape into balls and arrange on a tray lined with parchment or wax paper. Freeze until firm.
06 -
Using two forks, dip each frozen ball into melted tempered dark chocolate and roll until completely coated. Let excess chocolate drip off, then place balls onto parchment paper.
07 -
Sprinkle each ball with chopped pistachios and let set fully before transferring to a serving plate.