Let the cream cheese and egg some to room temperature.
Preheat oven to 350º. In 13 x 9 pan, spread one package of crescent roll evenly over bottom.
Mix cream cheese, 1 C sugar, egg yolk, and vanilla until smooth and creamy. Spread over crescent roll dough.
Spread remaining roll of crescent roll dough over mixture. Whisk egg white until frothy, and spread over top of dough. Mix remaining ½ C sugar and cinnamon, then sprinkle on top.
Bake for 30 minutes. Allow to cool, then cut into small pieces.
Recipe Notes
You can also add chopped pecans to the sugar and cinnamon mixture to place on top before baking.