Why are sweet potatoes white inside?

Sweet potatoes come in many different colors. The skin can be white, yellow, red, purple or brown, and the flesh can be white, yellow, orange or purple. However, in the United States, there are two main varieties of sweet potato: One has a golden skin with creamy white flesh and a crumbly texture. read more

3. When comparing the two sweet potatoes, the orange sweet potato is known to contain more beta-carotene than the white sweet potato. 4. People in the US generally prefer the name Yam to orange sweet potato. 5. The white potatoes are milder n flavour when compared to the orange sweet potatoes. 6. read more

Yams (often mislabeled as sweet potatoes in the grocery store) are a starchy, dry vegetable that originated in Africa and Asia."Yams are starchy tubers that have an almost black bark-like skin and white, purple or reddish flesh and come in many varieties. read more

While white sweet potatoes are slightly less sweet than orange ones, they are no russets or yukon golds. We ate ours roasted in the oven and topped with some butter, salt, and brown sugar (only one one side, though, so we could do a clean, objective taste test). read more