
Fino sherry is a pale, bone-dry fortified wine from Andalusia, aged under a protective layer of flor yeast.
Manzanilla
The closest swap, in the same measure. It is a shade lighter and saltier.
Dry amontillado
Also works but is amber and nutty. It darkens a pale drink and adds weight.
Close but slightly sweeter. It trades the saline, nutty edge for herbs.
It oxidizes fast once opened: refrigerate and drink it within the week, the shortest-lived of the sherries. The flor that protected the wine in the barrel does nothing for it in the bottle.
Rebujito
Fino sherry