In a large Dutch oven, cook bacon over medium-high heat, stirring frequently, until crisp, about 20 minutes. Remove bacon using a slotted spoon, and let drain on paper towels.
Wipe skillet clean. Add peaches, brown sugar, vinegar, mustard, bourbon, and pepper; bring to a boil. Stir in bacon. Reduce heat to medium-low; simmer, stirring occasionally, until peaches break down, 20 to 25 minutes. Let cool to room temperature before using.
Recipe by Taste of the South at https://tasteofthesouthmagazine.com/triple-bacon-burgers/