In a small Dutch oven, bring all ingredients to a boil over medium-high heat. Reduce heat to medium; cook, stirring occasionally, until thickened, about 20 minutes. Strain mixture through a fine-mesh sieve. Let cool to room temperature. Cover and refrigerate for up to 1 month.
Recipe by Taste of the South at https://tasteofthesouthmagazine.com/sweet-chili-rub-brisket/