This sharing show-stopper is destined to become a firm part of your family tradition. We have used Nutella in this recipe but it works equally well with date paste, jam, or even pesto and parmesan for a savoury version. The kids will have a great time getting involved in making this, and will love eating it even more.
Based on 4 servings, adjust as needed.
Preheat your oven to 220C/200C fan and line a large baking tray with a sheet of greaseproof paper.
Ensure your 2 sheets of puff pastry are very cold. Unroll them, leaving them on their paper (to prevent sticking) and cut out a large, triangular Christmas tree with a narrow base. We find it easiest to use a long ruler to do this. Once you have cut out your first tree, use this as a template to cut out an identical second tree, using the other roll of puff pastry.
Place one of the trees onto your lined baking tray and generously spread with 4 tbsp Nutella all the way to the edges.
Place the second tree on top. Take a knife and cut slits along either side of the tree exactly 1 inch apart with a gap down the middle that is the same width as the base of your Christmas tree.
Twist each end of the cut strips twice, pressing the ends into the baking parchment or greaseproof paper as you go. Cut out a star using the leftover puff pastry and pop it in top of the tree.
Brush the whole tree with 1 beaten egg and place the tray into the hot oven to cook for 25-30 minutes until golden. Allow to cool for 5 minutes before serving with extra Nutella to dip the branches in.