Preheat the oven to 350˚F. Line a baking sheet with parchment paper or a silicone mat. Set aside.
In a small bowl, mix together the sugar and cinnamon.
Unwrap and separate the crescent rolls into triangles. Sprinkle 1 tsp cinnamon sugar into each triangle and roll into crescent rolls. Roll each crescent roll in cinnamon sugar and place on the prepared baking sheet.
Bake in the preheated oven for 12-15 minutes, or until golden brown. Allow to cool slightly before eating.