German Potato Salad

Ingredients

  • 10 cups cubed redskin potatoes
  • 2 cups diced red onion
  • 2 cups thinly sliced celery
  • 1/4 cup olive oil
  • 1/4 cup apple cider vinegar
  • 1/2 cup white balsamic vinegar
  • 2 tablespoons dried dill weed
  • 1/4 cup spicy mustard
  • 1/2 teaspoon salt
  • 1 teaspoon ground black pepper
  • 1/2 teaspoon white pepper