How to Make It
Preheat oven to 400°.
Make pumpkin maple sauce.
Lightly beat an egg and water together in a small bowl with a whisk or fork.
Dust a clean surface lightly with flour and unroll thawed puff pastry. Roll out the dough to about 10 inches wide on each side. Place the brie in the center of the dough. Brush the brie with a heavy coat the pumpkin maple sauce mixture. Brush the outer edges of the dough with the egg wash and bring each corner of the dough to the center of the brie wheel to wrap it.
Place the brie wrapped in dough on a rimmed baking sheet lined with parchment paper. Bake until golden brown and crispy, about 20 minutes, brushing a coat of sauce over the brie and topping with the almond slices halfway through baking. Serve immediately.