•In a large mixing bowl, add the cubed butter and whisk until slightly creamy. Add the white sugar and light brown sugar, then whisk together until well combined and fluffy.

•Add the egg + egg yolk, vanilla extract and Whisk until fully incorporated.

•Add baking powder, baking soda, and salt and mix everything together and then in a separate bowl mix flour and cinnamon powder together and add it into the batter, gently mix until just combined, DO NOT OVERMIX.

•In a separate bowl mix cinnamon powder and sugar together and keep it aside.

•Portion the dough into 85-90gballs. Press a frozen nutella spread piece into the centre of each dough ball, seal well, and roll into a ball. Coat the dough ball with cinnamon sugar mixture and place it on a tray.

•Place the stuffed cookie dough balls onto a tray and freeze for at least 30 minutes (or overnight for best results).

•Preheat oven to 175-180°C (350°F).

•Take any shape baking dish circle, square, rectangle anything and line it with parchment paper. Arrange frozen cookie dough balls in it leaving some space between them.

•Bake for 20-25 minutes (timing depends on the type of pan) or until the tops are lightly golden while the centres remain soft and gooey.

•Remove from the oven and let cool slightly. Decorate it with more cinnamon & sugar mixture, Nutella and hazelnuts.

•Serve warm with ice cream and chocolate sauce

•Enjoy ✨