Preheat oven at 375 degrees F. Coat sheet pan with cooking spray.
Mix the brown sugar with the garlic powder, onion powder, and pepper in a bowl. Combine all ingredients.
Divide each slice of bacon in thirds.
Wrap each little smokie around a piece de bacon, then roll the smokie into the brown sugar mixture.
Secure the bacon with a toothpick by running a toothpick through it.
With the remaining smokies, repeat the process. Place them all on a sheet pan.
Bake for 15 minutes. Flip the smokies, and then bake for 10-15 minutes more or until bacon becomes crispy.
Place the smokies and sauce on a platter. If you wish, remove the toothpicks. Sprinkle with parsley.