2 (8 oz.) pkgs. cream cheese, softened
3/4 c. sugar
1 egg yolk
1 tsp. vanilla
2 tsp. lemon juice
2 lg. cans crescent rolls

Line bottom of 9 x 12 inch pan with one can of crescent rolls. Mix together all ingredients except egg yolk and second can of crescent rolls. Pour mixture in pan and cover this with second can of crescent rolls. Brush top of crescent rolls with egg yolk. Bake in oven at 350 degrees for 20 to 25 minutes. Cool dessert in refrigerator. Cut and serve.