Preheat the oven to 400ºF. Line two cookie sheets with parchment paper or spray them with cooking spray.
Spread out one puff pastry sheet at a time (two come in a box). Sprinkle about 1/8th cup of brown sugar and 2 tablespoons of parmesan cheese on your pastry sheet.
Cut the sheet into nine even strips using a knife. Puff pastry sheets are typically 10" on the short end, so each piece will be slightly over 1" wide. Repeat with the other sheet.
Use kitchen scissors to cut the bacon in half lengthwise. Place one strip of bacon on each puff pastry piece and twist.
Place the twisted pieces on the cookie sheets and bake for 15 minutes or until crispy.
Notes
Let puff pastry dough thaw 30 minutes before using.