Paint the outer round edge of the puff pastry with egg wash. (remonline.com)
With a small paring knife, cut a scalloped petal pattern around the edge of the puff pastry to create a circle with a total of six or seven petals. (epicurious.com)
Brush a little water along the edge of the puff pastry to create a seal if needed. (365daysofeasyrecipes.com)