Sweet Potato Ravioli with White Bean and Poblano Relish Dec 31, 1999 INGREDIENTS:Ravioli: 3 large sweet potatoes, peeled and cut into 1-inch pieces 4 Tbsp. unsalted butter ¼ cup creme fraiche 1 Tbsp. chipotle pepper purée 1 Tbsp. molasses to taste, salt and freshly ground black pepper...