Preheat the oven to 250 degrees Fahrenheit.
Place a cooling wire rack on top of a baking sheet.
Place the crackers on the wire rack in a single layer.
Cut the bacon into thirds. Place 1 piece of the bacon on top of each cracker.
Sprinkle the brown sugar on top.
Baking for 1 hour or until the bacon is browned and crisp.
Remove from the oven. Cool slightly and serve while still warm.
