The market · Roots and tubers · The Americas, West Africa, East Asia

Sweet potatoes

A sweet, dense root from Central and South America, unrelated to the potato — and what Americans often call a yam.

sweet · nutty · earthy
Sweet potatoesat its peak

What to do with it

Classics built on it

Kinds

Orange-fleshed
Sweetest and softest.
White-fleshed
Drier and starchier; common in Africa and the Caribbean.
Japanese / Korean
Purple skin, pale flesh, chestnut-like — roasted on the street in winter.

Goes with

Knowing it

Where to buy
Firm, with no soft or sprouting ends.
Worth knowing
Roast low and slow for the sweetest flesh: an enzyme turns starch to sugar as it warms through.

Kitchens that keep it in

More roots and tubers, in season with it