In a small saucepan over medium/high heat, stir together 1 cup cinnamon apple cider, 1 cup caramel ice cream topping, the ground cinnamon, and 2 cinnamon sticks. Bring to a boil, then reduce to a simmer. Stir to combine.
1 cup cinnamon apple cider, 1 cup caramel ice cream topping, 1 tsp ground cinnamon, 2 cinnamon sticks