Garlic-Parmesan Mashed Potatoes for Two | America's Test Kitchen

Ingredients

• 1 pound Yukon Gold potatoes , peeled and sliced 1/2 inch thick
• 1/4 teaspoon garlic powder
• 2 tablespoons unsalted butter , cut into 2 pieces
• 1/2 teaspoon garlic , minced to paste
• 1 ounce Parmesan cheese , grated (1/2 cup)
• Salt and pepper
• 1/3 cup warm whole milk