Potato Leek Gratin
2 tablespoons unsalted butter, more for greasing the pan 2 large leeks, trimmed and halved lengthwise 11/2 pounds peeled Yukon Gold potatoes 1 teaspoon kosher salt, divided 1/2 teaspoon ground black pepper, divided 2 thyme sprigs 1 cup heavy cream 1 fat garlic clove, finely chopped 1 bay leaf 1/4 teaspoon freshly ground nutmeg 3/4 … Continue Reading →