Paulette Mitchell

What is labeled a “yam” at the supermarket most likely is an “orange sweet potato.” These have a dark, uniformly colored brown skin, a shape that tapers on both ends, a bright orange flesh, and a sweet flavor when cooked. White sweet potatoes have a lighter, thinner skin, pale yellow flesh, and a less sweet flavor. Store sweet potatoes unwrapped in a cool, dry, dark, and well-ventilated place for up to 2 weeks. Do not refrigerate.