THAW pastry sheet at room temperature 30 min. Preheat oven to 400° F. Mix egg and water.
UNFOLD pastry on lightly floured surface. Roll into 14 inch square. Cut off corners to make a circle.
Sprinkle almonds and parsley in center of circle.
Top with cheese. Brush edge of circle with egg mixture.
Fold two opposite sides over cheese. Trim remaining two sides to 2 inch from edge of cheese.
Fold these two sides onto the round. Press edges to seal.
Place seam-side down on baking sheet. Decorate top with pastry scraps if desired. Brush with egg mixture.
BAKE 20 minutes or until golden. Let stand 1 hour.
Serve with crackers.