Oktoberfest Potato Salad

Ingredients (11)

• ✓ 6 potatoes
• + 1 teaspoon dry mustard powder add to pantry
• ✓ 1 teaspoon water
• + 4 slices bacon add to pantry
• + ¼ cup chopped onion add to pantry
• + ¼ cup white sugar add to pantry
• + ½ cup cider vinegar add to pantry
• + 1 cup diced celery, divided add to pantry
• + 3 tablespoons chopped fresh parsley, divided add to pantry
• ✓ salt and ground black pepper to taste
• + salt and ground black pepper to taste add to pantry