Chive and Parsley Mashed Potatoes Recipe

Ingredients

• 1 cup chopped fresh chives
• 3/4 cup chopped fresh flat-leaf parsley
• 1/2 cup plus 3 tablespoons olive oil
• 1/4 teaspoon salt
• 5 lb yellow-fleshed potatoes such as Yukon Gold
• 1 1/2 cups milk
• 1 stick (1 / 2 cup) unsalted butter, cut into tablespoon pieces
• 1 1/4 teaspoons salt
• 3/4 teaspoon black pepper