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Technique

Sobretabla

Transitional phase in sherry production: young wine after mutage rests 6-12 months in oak before entering the criadera-y-solera system. The first classification moment.

What it is

Sobretabla (Spanish for “over the table” or “on the plank”) is a transitional phase in sherry production: the period in which freshly fortified young wine rests 6 to 12 months in oak botas before being incorporated into the criadera-y-solera system. It’s the moment when the sherry maker definitively decides what style a wine will become.

In the production chain

The sequence:

  1. Harvest (September-October)
  2. First fermentation in tank or bota (November-December)
  3. Mutage with grape distillate (winter)
  4. Sobretabla: 6 to 12 months resting in oak bota, often not yet assigned to a specific solera
  5. Classification by the capataz
  6. Entry into the criadera-y-solera system

During sobretabla the wine has its first interaction with oak and with air (the bota is not completely filled, as with all sherry ageing). For Fino and Manzanilla candidates an initial flor layer may already form.

Classification

At the end of the sobretabla phase the capataz (cellarmaster) makes a decision per bota:

  • Flowing flor, light wine → Fino or Manzanilla path. Symbol on the bota: one vertical stroke (“una raya” - or ”/”) in chalk.
  • Robust wine, weak flor → Oloroso path. Symbol: a circle with a dot
  • Borderline case → Palo Cortado candidate. Symbol: a stroke crossed with a small cross
  • Rejected → out of the system, sold as base material or distilled to brandy

These classification symbols have been chalked onto botas since the seventeenth century.

Why sobretabla exists

The phase serves three purposes:

  1. Wait period for classification: right after mutage it’s not yet clear what the wine will become. Only after months of rest does the profile develop.
  2. First oak ageing: the wine adjusts to oak, picks up a first oxidative imprint, gentle structuring.
  3. Tactical reserve: bodegas hold sobretabla wine as a buffer for the solera system. If a solera is drawn down too much, sobretabla wine can be added.

Añada and sobretabla

Some producers take it a step further: after sobretabla the wine stays permanently in its own botas without ever entering a solera. That becomes an añada sherry, a single-vintage. Without sobretabla the añada category couldn’t exist: it’s the working phase in which wine-per-vintage stays separate.

For the drinker

For consumers sobretabla is invisible; it’s a production phase long before bottling. But it’s the moment when a sherry chooses its destiny. After that the wine becomes definitively Fino, Amontillado, Oloroso or Palo Cortado through the system that follows.

Spanish term in practice

On bodega tours you’ll often hear “esta es la sobretabla del 2024” - this is the 2024 sobretabla. A snapshot of the youngest wine awaiting classification.

Sources