Bacon Balsamic Deviled Eggs

Bahan-bahan (24 porsi)

• 12 large eggs
• 4 slices bacon, (cooked until crisp & chopped finely)
• ½ cup mayonnaise
• 1 tablespoon grated red onion
• 1 teaspoon granulated white sugar
• ½ teaspoon balsamic vinegar
• ⅛ teaspoon celery salt
• ¼ teaspoon freshly ground black pepper
• chopped fresh Italian parsley, (for garnish)