Preheat oven to 350
unroll 1 of the cans of cresent dough into 2 long rectangles
place in greased 13 by 9 inch baking pan
press into bottom of pan to form a crust,pressing seams together to seal
beat cream cheese, 3/4 cup of sugar, egg white, vanilla with electric mixer until well blended
spread onto crust, cover with pie filling.
unroll remaining can of cresent dough, seperate into 2 long rectangles, press out to form 13x9 inch rectangle pressing seams together to seal, place over pie filling to form top crust.
Bake 25 min or until golden brown.
gradually add milk to remaining 3/4 cup sugar, beating with wire whisk until well blended, drizzle over warm dessert, cut and serve.