Preheat oven to 350ยบ. Spray a pizza pan with cooking spray. Open both packages of crescent rolls and separate into 16 triangles. Arrange 12 triangles in a circle on the pizza pan, with wide edges on the outside of the pan and the points of the crescent triangles in the middle. Press the outer seams together, leaving the points in the middle alone.
Make cream cheese filling: In a bowl, combine cream cheese, ¼ cup powdered sugar, egg yolk, and vanilla extract. Whisk until smooth. Spread cream cheese mixture evenly over the outer edges (about 2" wide) of the dough, within about ½" of the edge. Spoon pie filling on top of the cream cheese layer.
Now, take the points of the crescent triangles in the middle of the pizza pan and place them up over the filling, pressing the point into the outer edge. Make your way around the pan doing this, making a circle shape.
