Preheat oven to 350F.
Lightly grease a baking sheet with cooking spray and set aside.
Unroll Crescents® dough on a lightly floured surface.
Press together all the seams and form a rectangle; set aside.
Remove cream cheese block from package and transfer to a plate.
Sprinkle rosemary on top of cream cheese and press down the rosemary.
Spread Tomato Pesto Sauce over the cream cheese.
Place cream cheese, tomato pesto side down, in the center of dough.
Bring sides of dough together, pressing edges to seal, covering all sides of cheese. Cut off any excess dough.
Transfer to previously prepared baking sheet.
Brush with egg yolk.
Bake for 15 minutes, or until lightly browned.
Remove from oven.
Cut in half.
Serve immediately with crackers and assorted fruits.