"How to Make Mashed Potatoes so they come out perfect every time! A tried and true side dish. Creamy, flavorful, easy, and loved by everyone!..."
INGREDIENTS
•
2 pounds Yukon Gold potatoes (, peeled, knots removed, and diced into 1 1/2-inch cubes)
•
1 1/2 tablespoons Kosher salt (, divided)
•
6 tablespoons unsalted butter ((4 diced, 2 sliced))
•
1/2 cup sour cream
•
1/2 cup whole milk (, hot)
•
2 teaspoons Dijon mustard ((or horseradish))
•
3/4 teaspoon freshly ground black pepper
•
finely chopped parsley (, for garnish)