1-inch square puff pastry, thawed and rolled out slightly
1/8 teaspoon egg, for brushing
1 tablespoon powdered sugar
1 teaspoon water
Steps
Dust your surface with flour.
Lay out puff pastry. Place some jam on the top half and fold the bottom over; crimp with a fork. Brush with egg wash, and bake on a parchment-lined tray at 400 degrees for 5 minutes.
While it cooks, mix the sugar and water for the frosting. When the pastry has cooled, drizzle with frosting.