Yamasa USA - Classic Potato Salad

Ingredients

• 6 medium to large russet potatoes, about 2 ½ to 3 pounds, skinned and quartered
• 3 tablespoons white vinegar
• 2 celery stalks (ribs), diced
• 1 medium yellow onion, diced
• 6 hard-boiled eggs, peeled and diced
• 1 ½ cups mayonnaise
• 3 Tablespoons sweet relish
• 1 tablespoon yellow mustard
• 1 teaspoon Yamasa Shoyu
• ¾ teaspoon freshly ground black pepper