Freeze the filling
Line a tray with baking paper and spoon 20g portions of pistachio spread onto it. Freeze until solid (at least 30–45 minutes).
Rich, velvety, melt-in-your-mouth chocolate brimming with crispy, crunchy additions. Think puffed rice,...
Line a tray with baking paper and spoon 20g portions of pistachio spread onto it. Freeze until solid (at least 30–45 minutes).
Cream butter, brown sugar and caster sugar in a large bowl until pale and fluffy, about 2–3 minutes. Add egg and mix fully. Stir through chocolate chips. In a separate bowl whisk flour and baking powder. Gradually fold dry ingredients into butter mixture until just combined. Do not overmix.
Divide dough into large portions (around 120g each for thick NY-style cookies). Flatten slightly, place a frozen pistachio centre in middle, wrap dough around it sealing completely. Roll into smooth balls and place on lined tray. Freeze stuffed dough balls overnight for best structure and thickness.
Preheat oven to 180°C (160°C fan). Place frozen dough balls on lined tray with space between. Bake 16–20 minutes until edges golden and set but centres slightly soft.
Cool on tray 10–15 minutes before serving. Centre remains molten while edges crisp.