Ingredients
Serves 6-8
3 pounds unpeeled red potatoes, cut into eighths
1 tablespoon kosher salt
3 tablespoons unsalted butter
1 cup whole or 2% milk
2 cups shredded gouda (about 6 ounces)
1 tablespoon prepared horseradish
Kosher salt and freshly ground black pepper, to taste
Preparation
