Onion Brie Appetizers

Directions

1. In a large skillet, cook the onions, butter, brown sugar and vinegar over medium-low heat until onions are golden brown, stirring frequently. Remove with a slotted spoon; cool to room temperature.
2. On a lightly floured surface, roll puff pastry into an 11x8-in. rectangle. Cut Brie into thin slices; distribute evenly over pastry. Cover with the onions; sprinkle with caraway seeds.
3. Roll up 1 long side to the middle of the dough; roll up the other side so the 2 rolls meet in the center. Using a serrated knife, cut into 1/2-in. slices. Place on parchment-lined baking sheets; flatten to 1/4-in. thickness. Refrigerate for 15 minutes. Preheat oven to 375°.
4. In a small bowl, whisk egg and water; brush over slices. Bake until puffed and golden brown, 12-14 minutes. Serve warm.