2Let the puff pastry thaw for 30 minutes, according to package directions.
3Use a knife to scrape the white layer off of one side of the Brie.
4Open 1 sheet of puff pastry and lay on a work surface. Spoon the chutney into the center of the pastry.
5Place the Brie, scraped side down, on top of the chutney, and wrap the sides of the pastry up and around the Brie.
6If necessary, cut pieces from the second sheet of pastry to patch the wrapped Brie until it is fully encased.
7In a cup or small bowl, whisk the egg yolk together with the milk. Using a pastry brush, brush the egg mixture over the entire Brie pastry.
8Use a cookie cutter to cut decorative shapes from the remaining sheet of pastry. Apply the shapes to the egg-washed Brie pastry, then brush the egg wash over the decorative shapes.
9Place on the prepared baking sheets and bake in the center of the preheated oven for 20 minutes, until puffed and brown.
10Let cool for 15 minutes before serving with Martha at the Plantation's Rhubarb Chutneyor more simply with sliced apples and pears.