What’s the difference between sweet potatoes and yams?

When it comes to Thanksgiving dinners and comforting winter dishes, sweet potatoes and yams often find their way onto our plates. But did you know that what you might think are yams are often actually sweet potatoes?
The confusion between these two root vegetables is quite common, and it’s time to set the record straight. In this article, we’ll explore the differences between sweet potatoes and yams, and learn how to use each of them in cooking.
Origin and Varieties:
First, let’s clarify their origins and varieties. Sweet potatoes and yams are distinct species, grown in different parts of the world.
Sweet Potatoes:
These are native to South America and are often mistakenly called yams in the United States. There are two main types of sweet potatoes: “firm” and “soft.” Firm sweet potatoes have golden or pale skin with pale flesh. The soft variety has copper or orange skin with vibrant orange flesh.
Yams:
Yams, on the other hand, originate from Africa, Asia, and the Caribbean. They are rarely found in the United States, and if you do find them, they are likely to be labeled as yams, even though they are probably a type of sweet potato.
Appearance: