Classic French Duchess Potatoes - Elegant Side Dish Recipe - Recipes by Clare

Ingredients

• 2 pounds Russet or Yukon gold potatoes.
• 1⁄4 cup unsalted butter, divided.
• 1⁄4 cup heavy cream.
• 1⁄4 cup grated Parmesan cheese.
• 1 teaspoon salt.
• 1⁄2 teaspoon black pepper.
• 3 large egg yolks.
• Fresh chopped chives or parsley, for garnish.
• 1 tablespoon sea salt, for garnish.