Ingredients
Method
- Cream butter and caster sugar until pale and fluffy. Beat in egg, vanilla, and lemon zest.
- Mix in flour, ground pistachios, baking powder, baking soda, and salt just until combined.
- Chill the dough at least 4 hours.
- Scoop into 1-tablespoon balls, roll in caster sugar then powdered sugar.
- Freeze the shaped dough balls for 60 minutes.
- Roll once more in powdered sugar, then bake at 350°F for 10-12 minutes until cracked and lightly golden.
- Cool on the pan a few minutes, then move to a wire rack.
Notes
- Do not skip the freezer step; it is essential for the cracked top.
- Grind the pistachios finely for a smoother texture throughout the dough.
- Nutrition is an estimate calculated from the ingredients and will vary with brands and portion size.
