What Is Garlic root and How Can I Use It?

If garlic root has turned up in a recipe or caught your eye at the store, here's what you need to use it with confidence and how to choose it, cook it, store it, what to substitute.

In Chinese:

大蒜根

British (UK) term:

Garlic root

en français:

l'ail racine

en español:

raíz de ajo