Why does Chablis taste like that?

Characteristically very low tannin, medium-plus acidity and medium-full body. Commonly associated with green apple, lemon, white peach, pineapple.

Not claiming: That every wine from this variety shows these characteristics. This is the range across the category, and site and winemaking move wines within and beyond it.

Cooler growing-season temperatures are associated with slower sugar accumulation and with higher retained acidity, because malic acid is respired more slowly at lower temperatures — particularly at night.

Varies: Season length matters as much as temperature. A long cool season can ripen fruit fully while retaining acidity; a short one may not ripen it at all.

Not claiming: That climate puts flavours into grapes. Climate acts on the vine’s physiology, and the picking decision then determines what reaches the bottle.

A wide day–night temperature range is associated with better acid retention, because cool nights slow the respiration that consumes malic acid while warm days continue to ripen the fruit.

Not claiming: That altitude or continentality guarantees high acidity. Both widen diurnal range on average and neither determines the outcome.

Autolysis of spent yeast releases mannoproteins and other compounds that contribute texture and weight, and savoury bready characters.

Varies: Effect scales with time and is increased by stirring the lees.

Not claiming: That a bready or brioche character proves long lees ageing. Other routes to similar descriptors exist.

Fermenting in a vessel that contributes nothing, to preserve fruit and freshness.

Not claiming: That every producer of this style uses this method, or that using it is required.

Village Chablis three to five years; Premier and Grand Cru ten years or more, developing a honeyed, nutty depth.

Not claiming: That a wine of this style will develop these characters. Ageing potential varies by producer, vintage and storage, and most wine is better young.