Preheat your oven to 180°C fan setting.
Line a baking sheet with parchment paper. Place the two sheets of puff pastry one on top of the other on the baking sheet.
Cut through both puff pastry sheets in the outline of a triangular Christmas tree. Don’t worry about the branches at this point. Remove the top layer and set aside.
Spread your chosen chocolate spread evenly on one sheet of pastry. Place the second cut out sheet of pastry on top of it.
Then create the branches. Cut horizontal slits evenly on both sides, leaving at least 6 cm at the centre intact as the ‘trunk’.
Place a finger down at the base of each ‘branch’, where it is likely to break. Twist each strip of pastry twice, and press the ends into the baking sheet. Your Christmas tree now has branches.
Next make the star for the top of the Christmas. Using the leftover puff pastry, combine it and roll it out to the same thickness as the other layers.
Cut out two star shapes using a large cookie cutter or knife.
Spread the chocolate spread on one star and place the other on top of it (in the same way that we have just made our tree). Position the star at the top of the tree.
Brush the puff pastry on the whole tree with 1 beaten egg mixed with some water.
Place in the oven and bake for 25 minutes until golden.