01 -
Preheat the oven to 375°F (190°C).
02 -
Roll out the puff pastry sheet onto a parchment-lined baking tray.
03 -
Spread the basil pesto evenly over the puff pastry sheet.
04 -
Sprinkle shredded mozzarella cheese evenly over the pesto layer.
05 -
Place a second puff pastry sheet over the filling and gently press to seal.
06 -
Cut the pastry into a Christmas tree shape and create slits to form branches.
07 -
Twist each branch gently to enhance the tree effect.
08 -
Brush the top with beaten egg to achieve a golden finish during baking.
09 -
Bake for 20 to 25 minutes until golden brown and puffed.
10 -
Allow to cool slightly before serving.