Sherry is fortified wine from a small corner of southern Spain, and it is the most misunderstood bottle in any bar. Most sherry is bone dry — the sweet cream sherry that gave it a reputation as a dusty drink is one style out of many, and the dry ones are among the best cocktail ingredients in existence.

What is sherry?

Sherry is wine from the Jerez denomination of origin in Andalucía, fortified with grape spirit and aged in a solera. The rules:

• Grown and aged in the "sherry triangle" — Jerez de la Frontera, El Puerto de Santa María and Sanlúcar de Barrameda
• Made predominantly from the Palomino grape, with Pedro Ximénez and Moscatel for the sweet styles
• Fortified with grape spirit after fermentation, to between roughly 15% and 22% ABV
• Aged in a solera system, which blends across years rather than bottling a vintage

Crucially, sherry is fermented fully dry first. Any sweetness in the finished wine is added afterwards. That is why "sherry" tells you almost nothing and the style name tells you everything.

How it's made

Ferment Palomino to dryness, then fortify — and the level of fortification decides the wine's entire future.

Fortify to about 15% and a film of living yeast called flor forms on the surface of the wine in the barrel. The flor consumes oxygen and glycerol, protecting the wine from oxidation and giving it a distinctive saline, bready, almost yeasty character. This is biological ageing, and it produces fino and manzanilla.

Fortify to 17% or above and the flor cannot survive. The wine ages in contact with air instead, going darker, nuttier and more concentrated. This is oxidative ageing, and it produces oloroso.

Amontillado is both: aged under flor first, then fortified higher so the flor dies and oxidative ageing takes over.

All of it ages in a solera — a cascade of barrel tiers where wine is drawn from the oldest and topped up from the next youngest, so every bottle is a blend of many years. It is the same principle used for aged rum and Spanish brandy.

What it tastes like

Fino and manzanilla: bone dry, saline, almond, green apple, fresh bread dough, with a briny finish. Genuinely startling if you expected sweetness. Amontillado: dry, hazelnut, dried orange peel, a little oxidative tang. Oloroso: dry but rich, walnut, leather, dried fig, no residual sugar despite tasting weighty. Pedro Ximénez: nearly black, viscous, raisin and molasses, unapologetically sweet.

The common thread in the dry styles is salinity and nuttiness, which is why sherry works so well against citrus and in savoury drinks. Nothing else on the shelf brings that.

Styles worth knowing

Style	ABV	Sweetness	In a drink
Fino	15-17%	Bone dry	Superb in a Martini variant; the Bamboo
Manzanilla	15-17%	Bone dry, extra saline	Sanlúcar-aged; the most coastal and briny
Amontillado	16-22%	Dry	Nutty; excellent in a sherry Cobbler
Palo Cortado	17-22%	Dry	Rare, between amontillado and oloroso; sip it
Oloroso	17-22%	Dry but rich	Stands in for sweet vermouth beautifully
Cream	15-20%	Sweetened oloroso	The style that damaged the category's name
Pedro Ximénez (PX)	15-22%	Very sweet	A quarter-ounce as a sweetener; superb over ice cream

Which bottle to buy

Buy a half bottle of fino or manzanilla, and buy it with a recent date. Fino is the most useful sherry for cocktails and the most perishable thing in the category — a half bottle you finish in a week is far better than a full one that fades.

For a second bottle, buy an oloroso. It is dry, it keeps far longer than fino, and it substitutes for sweet vermouth in stirred drinks in a way that is genuinely exciting rather than merely acceptable.

Sherry is also, bottle for bottle, the best value in fine wine. A superb amontillado costs less than a mediocre Champagne, largely because the category never recovered from the cream sherry era.

Using it in drinks

Sherry's low strength makes it ideal for long, sessionable drinks and for lowering the proof of something spirit-forward without watering it down. The Bamboo — equal parts fino and dry vermouth with bitters — is one of the great low-alcohol cocktails. The Sherry Cobbler, built on amontillado with citrus and berries over crushed ice, was one of the most popular drinks in nineteenth-century America.

The two most useful moves for a modern bar:

• Split the base. Half gin, half fino in a Martini. Half whiskey, half oloroso in a Manhattan. Lower strength, more complexity.
• Swap it for vermouth. Oloroso for sweet vermouth, fino for dry. Both work, and both keep better than an open vermouth bottle.

PX is best used as a sweetener — a quarter-ounce in place of simple syrup adds raisin and depth to a whiskey drink.

Substitutes

Dry vermouth is the closest substitute for fino, similar strength and similarly dry, though without the salinity. Sweet vermouth covers oloroso's slot at a similar strength with more bitterness and less nuttiness. Madeira — particularly Sercial or Verdelho — is a genuinely good swap across the dry styles. Marsala works but is usually sweeter. For PX, a rich demerara syrup with a splash of port approximates it. Nothing non-fortified substitutes well, because the alcohol level is doing structural work.

Storage

Sherry is wine, and the dry styles are the most fragile thing in the bar.

• Fino and manzanilla, open: refrigerate and drink within three to five days. They fade fast, and the flor character goes first.
• Amontillado and oloroso, open: a few weeks to a couple of months, refrigerated — the oxidative styles are already partly oxidised, so they are far more robust.
• PX and cream, open: months. The sugar protects them.
• Unopened: fino is best drunk within a year of bottling; oloroso and PX keep much longer.

Buy fino in half bottles and treat it like a white wine you opened, not like a spirit. That one habit is the difference between loving sherry and concluding you do not.

Questions

Is sherry sweet? Mostly no. Fino, manzanilla, amontillado, palo cortado and oloroso are all dry — they are fermented to dryness and nothing is added back. Cream sherry and PX are sweet, and they are the reason the whole category is misjudged.

What is flor? A living film of yeast that grows on the surface of the wine in the barrel at around 15% ABV. It shields the wine from oxygen and gives fino and manzanilla their saline, bready character.

How long does sherry last once opened? Fino, three to five days refrigerated. Oloroso and amontillado, weeks. PX, months. The drier and paler it is, the faster it goes.

What is the difference between fino and manzanilla? Where it was aged. Manzanilla is matured in Sanlúcar de Barrameda, on the coast, where the humidity supports a thicker flor and produces a noticeably more saline wine. Otherwise they are made the same way.

Can I cook with it and drink it? Yes, and the dry styles are excellent in cooking. Avoid anything sold as "cooking sherry", which is usually salted and poor.