Combine the brown sugar, pumpkin, cinnamon, cloves, pumpkin pie spice, vanilla extract, caramel syrup, and water in a pot.
Bring the mixture to a boil, stirring constantly, and let it boil for 30 seconds.
Reduce the heat to low and add the white chocolate sauce.
Simmer for 2 minutes, then remove from heat and let cool for 15 minutes.
