01 - Preheat oven to 375°F. Line a baking tray with parchment paper and set aside.
02 - Roll out the puff pastry on a lightly floured surface to smooth any creases from folding.
03 - Brush the entire surface of the pastry with melted butter using a pastry brush, ensuring even coverage.
04 - Combine granulated sugar and ground cinnamon in a small bowl. Sprinkle the mixture evenly across the buttered pastry surface.
05 - Using a sharp knife or pizza cutter, slice the pastry into 12 even strips approximately ¾ inch wide.
06 - Hold each strip at both ends and twist in opposite directions to create spiral effect. Form a small loop at the bottom to resemble bunny ears, pressing gently to secure shape.
07 - Transfer the shaped twists to the prepared baking tray, leaving space between each for expansion during baking.
08 - Bake for 12 to 15 minutes until twists are golden brown and fully puffed. Remove from oven when edges begin to crisp.
09 - Allow twists to cool on the baking tray for 5 minutes, then transfer to a wire rack to continue cooling.
10 - Whisk icing sugar with milk until smooth and drizzle-consistency. Drizzle glaze over cooled twists and immediately apply sprinkles if desired.