If you can't find them fresh, you can often find their derivatives:
—can be a bit of a treasure hunt since they aren't a standard supermarket staple. They are prized for their sharp acidity in Middle Eastern and French cuisines. Where to Buy Unripe Grapes buy unripe grapes
: These are your best bet. Look for them labeled as Ghoreh (Persian). They are typically available fresh in late spring or early summer. If you can't find them fresh, you can