Roll out pastry dough. If using homemade dough, roll to 8" X 16". If using store bought dough, use both sheets. Roll each out slightly larger than original size.
1 puff pastry dough
Cut dough into 4" squares using a pizza wheel or a sharp knife
Move each square to a parchment lined baking sheet.
Place 1-2 teaspoons of jam in center of each square.
¼ cup jam
Make slits on the corners of each square.
Fold one corner of each triangle piece towards the center. Press down firmly. Repeat with remaining corners.
Egg Wash
Mix egg and water together in a bowl.
1 egg, 1 tablespoon water
Brush egg wash across entire surface of pastry.
Sprinkle with sugar.
1 tablespoon Coarse sugar
Bake in a preheated 425 degree oven for 15 minutes.