Potato Salad with Bacon

Bahan-bahan (16 porsi)

• 6 cups chopped yellow potatoes (or red potatoes , cut into 1-inch pieces)
• 3 g reen onions (thinly sliced)
• 1 cup finely diced celery
• 1 cup shredded cheddar cheese
• 8 slices bacon (cooked and crumbled or chopped, or ½ cup real bacon bits)
• chopped fresh parsley ( or fresh dill, for garnish, optional)
• ¾ cup sour cream (not low fat)
• ⅓ cup mayonnaise
• 1 ½ tablespoons apple cider vinegar
• 2 teaspoons Dijon mustard
• 1 teaspoon chopped fresh dill (or ½ teaspoon dried dill, optional)
• 1 teaspoon granulated sugar
• ½ teaspoon garlic powder
• salt and black pepper
• 2 tablespoons bacon drippings (*optional, see note)