Camembert Mashed Potatoes

Bahan-bahan (12 porsi)

• 12 ounces Camembert cheese ((often comes in 8-ounce rounds))
• 11 cups (about 4½ pounds) cubed peeled Yukon gold potatoes
• ½ cup 1% low fat milk
• ¾ teaspoon salt
• ¾ teaspoon freshly ground black pepper
• chopped fresh chives ((optional))
• additional freshly ground black pepper ((optional))