Top the two sheets of pie crust on top of one another & fold until square shaped.
Flatten out dough with your hands until rectangle shaped & about ½ inch thick.
Preheat oven to 375 F.
In separate mixing bowl, mix together brown sugar, vanilla, cinnamon, & butter with large fork.
Pour mixture on top of dough & speed until even with spatula.
Starting with the end closest to you, roll dough (hot dog way) into a tight spiral.
Cut the spiraled dough into ¼ inch slices.
Spray pie dish with baking spray & fill with cinnamon rolls.
Press cinnamon rolls together until combined into one pie crust.
Place pie dish on baking sheet & bake for 10-15 minutes, until golden brown.
Fill with ice cream & enjoy!