Add fresh cranberries, lemon juice, and brown sugar to a sauce pan over medium heat. Bring to a boil. Reduce heat to medium low and simmer for 5-8 minutes.
In a separate bowl, combine cornstarch and bourbon. Mix together until there are no lumps. Add to sauce pan and stir in. Then add cinnamon and butter and remove from heat. Stir until butter is melted. Add a pinch of salt.