Preheat oven to 350. Spray a 9x13 pan with cooking spray.
Combine cream cheese, egg, 1 cup sugar and 1 tsp of vanilla. Mix until smooth.
Open cinnamon roll dough and spread onto bottom of pan making sure seams of dough are pinched. Spread cream cheese mixture on top of dough, sprinkle with chopped nuts of your choice. Top with crescent dough pulling to cover cream cheese completely. Sprinkle with cinnamon.
Combine melted butter, remaining cup of sugar and vanilla. Microwave until smooth. Pour over crescent dough
Bake for 30-35 minutes until top is golden brown. Cool before cutting.