Sweet potatoes are a favorite at the dinner table at our house, with their sweet taste and rich color. Sweet potato season is ...

Like all tubers, we expect our sweet potatoes to be hardy, which is why it’s particularly puzzling when we pull out a shriveled or sprouting yam from the refrigerator. Well, as it turns out, we’ve ...

DELICIOUS meals don’t get much simpler than a baked sweet potato. But a little science can tell us how to maximise this dish’s sweetness and deepen its flavour. Sweet potatoes are between 1 and 2.5 ...