Sweet potatoes have a low glycemic index and contain fiber that stabilizes blood sugar, making them surprisingly good for diabetics.

Regular potatoes usually have a more neutral taste and are most generally white or yellow—though some non-sweet potato varieties also have blue or purple flesh.

Although often used interchangeably, sweet potatoes and yams are different. Sweet potatoes, native to South America, have smooth, reddish-brown or purple skin and orange, purple, or white flesh.

These candied sweet potatoes get flavor from cloves, cinnamon, and brown sugar. Get the recipe at Food & Wine.

Back away from the marshmallows and yams. This take on roasted sweet potatoes — with tahini, feta, pomegranate and yogurt — will delight everyone.

Scientifically, sweet potatoes and yams have a lot of differences also. "They are not related or even in the same plant family," Harvey said. "Sweet potatoes are considered storage roots and are grown ...

The deliciously sticky sauce in this candied sweet potatoes recipe comes together almost like a caramel: Sugar, butter, and cream is flavored with maple syrup and spices. We love this sweet potato ...

Camote en dulce is a Mexican dish very popular all over the country. The recipe consists of sweet potatoes simmered in water with piloncillo and spices until a thick, delicious syrup forms and coats ...

The amethyst hue of this vibrant dip comes from purple sweet potato.

An unexpected butter made with toasted sesame oil, soy sauce, and cocoa powder transforms simply roasted sweet potatoes.