Prepare Ingredients – Add the cranberries to a colander and wash with cool running water.

Combine Ingredients – In a medium pan, add cranberries, brown sugar, orange juice, bourbon whiskey, and cinnamon stick.

Simmer Sauce – Bring sauce to a boil over medium-high heat. Reduce to a simmer over medium-low heat. Cook, stirring occasionally, until the cranberries pop and the mixture thickens to a jam consistency, about 15 minutes. Taste the sauce and add more sweetener if desired.

To Serve – Turn off the heat and stir in the vanilla. Discard the cinnamon stick. Cool the sauce before serving.