Mashed Potato Salad

Bahan-bahan (6 porsi)

• 3 -4 cups prepared mashed potatoes (leftover)
• 4 hard boiled eggs (chopped (optional))
• 1 cup diced celery
• 3 g reen onions (sliced)
• ¼ teaspoon paprika (for garnish, optional)
• ½ cup mayonnaise
• ¼ cup sour cream
• ¼ cup sweet relish ((sweet or dill pickle))
• 2 tablespoons apple cider vinegar
• 1 ½ tablespoons yellow mustard (or dijon)
• 1 teaspoon granulated sugar
• ½ teaspoon salt (or to taste )
• ½ teaspoon black pepper (or to taste)
• ¼ teaspoon garlic powder