Authentic German Potato Salad Recipe: Grandma's - Chef YoYo

Ingredients

• 2 pounds Yukon Gold potatoes (910g), unpeeled
• 1 teaspoon salt (5g), for boiling water
• 6 slices bacon (170g), cut into 1/2-inch pieces
• 1 medium yellow onion (150g), finely diced
• 1/4 cup all-purpose flour (30g)
• 1 cup chicken broth (240ml), low sodium
• 1/2 cup white vinegar (120ml)
• 2 tablespoons granulated sugar (25g)
• 1 teaspoon Dijon mustard (5g)
• 1/2 teaspoon celery seed (2.5g)
• 1/4 teaspoon black pepper (1.25g)
• 1/4 cup chopped fresh parsley (5g), optional