Ingredients
Equipment
Method
- Heat the oven to 400°F.
- Line 2 rimmed baking sheets with parchment paper.
- For each tree, stack 2 pastry sheets and cut through both into a tree shape with a centered point, sloping sides, and a short rectangular trunk at the bottom.
- Place one cut sheet on each prepared pan and set the matching tops aside.
- Spread 1 tablespoon Dijon mustard over each bottom pastry, leaving a 1/2-inch border.
- Divide the ham and cheese between them.
- Add the matching pastry tops and press the edges lightly to seal.
- Cut horizontal slits through both pastry layers from each sloping edge toward the center, stopping about 1 1/2 inches short of the center spine and spacing the slits about 3/4 inch apart.
- Twist each branch twice.
- Beat the egg with the water.
- Brush the egg mixture over the pastry.
- Bake for 20 to 25 minutes, switching the pans’ positions halfway through, until the pastry is puffed and deep golden brown.
- Let the trees rest on the pans for 5 minutes before serving.
Notes
Keep the pastry cold while shaping for the flakiest layers. Refrigerate leftovers in an airtight container for up to 3 days; freezing is not recommended after baking. For a pork-free swap, use chopped deli turkey.
