Divide pastry and filling into 6 pieces or more depending on the size of lettuce you want. Roll out each piece of pastry into strips, approximately 5-6 inches. Then take a piece of almond filling and with your hands to get a stick, approximately 1 inch in diameter. Place almond stick on pastry and roll pastry around stick. Shape into desired lettuce. Brush with egg or egg white. Bake at 400 degrees for 30 minutes.