Method

• 1.
  Preheat oven to 160°C. Line 3 large baking trays with baking paper.
• 2.
  Whiz pistachios, fennel seeds and pour in a food processor until finely ground.
• 3.
  Transfer to a bowl with sugar and a pinch of salt. In a separate bowl, whisk eggwhites until frothy.

• 4.
  Add to dry ingredients and stir to combine. Divide dough into 15 pieces and roll into balls.
• 5.
  Place in a bowl with icing sugar and toss to coat heavily. Arrange on baking trays then, using your hand, atten to 9cm rounds.
• 6.
  Bake for 20 minutes or until golden. Allow to cool before serving.