Recipe with video instructions: Think of these cannolis as two potatoes for the price of one, with a crisp potato shell filled with a cheesy potato cream. Ingredients: 1 (6 to 8-inch-long) russet potato, 6 tablespoons butter, melted, 1 pound Yukon Gold potatoes, peeled and chopped, 5 tablespoons butter, cubed, 1/2 cup cream, 3/4 cup Gruyere, Pinch freshly grated nutmeg, Sea salt, to taste, Chives, minced