01 -
Place tablespoon-sized scoops of pistachio cream on a parchment-lined tray and freeze until solid.
02 -
Melt unsalted butter over medium heat until foamy and golden brown bits form at the bottom; remove from heat immediately.
03 -
Transfer the browned butter to a bowl and chill briefly in the freezer until just cool but still liquid. If needed, add a splash of water to reach 1 cup volume.
04 -
Whisk both sugars into the cooled brown butter until the mixture is smooth and glossy.
05 -
Stir in the room temperature egg and vanilla extract until fully combined and smooth.
06 -
Gently fold in flour, baking powder, baking soda, and salt just until a few streaks remain; avoid overmixing.
07 -
Carefully fold in the chopped chocolate and crushed pistachios until evenly distributed without overworking the dough.
08 -
Scoop approximately three tablespoons of dough, flatten in hand, place one frozen pistachio cream ball in center, and wrap dough completely around it.
09 -
Arrange stuffed dough balls on a tray, cover, and refrigerate at least 30 minutes or freeze for future use.
10 -
Preheat oven to 350°F (175°C). Place chilled dough balls on a parchment-lined baking sheet, optionally drizzle with extra pistachio cream, and bake 12–14 minutes until edges turn golden.
11 -
Immediately after baking, gently swirl a round bowl or glass over each warm cookie to perfect its shape. Allow to cool slightly on the sheet before transferring to a rack to finish cooling.