
Apple cider is an alcoholic beverage made from the fermented juice of apples, in its unsweetened form fermented close to dry.
Fermented-apple aroma dominates, carried over a largely dry body with medium acidity and only faint sweetness.
Reached for when a drink needs a low-alcohol, apple-forward liquid to lengthen or form part of the base, built and topped rather than shaken. In dry form it contributes little sweetness; because much commercially sold cider is back-sweetened, a purchased bottle may carry noticeable sugar that shifts the balance of a mixed drink.
Another fermented, apple-forward, low-alcohol liquid; a drier apple base can stand in for a sweeter one, and a somewhat different strength can be corrected by dilution or by adjusting its proportion in the glass. A plain apple flavouring or a high-strength apple spirit will not preserve the fermented-apple identity that a base or lengthening role depends on.
Apple cider (US/Canada, non-alcoholic)
This class is fermented and alcoholic; in the US and Canada 'apple cider' means an unfiltered, unsweetened, non-alcoholic apple beverage — essentially cloudy apple juice — while the fermented drink is called 'hard cider' there.
Perry
Perry is made from fermented pear juice rather than apple juice, though produced by a closely related method.
Apples are pressed to extract their juice, and yeast ferments the natural sugars in that juice into alcohol; the unsweetened style is fermented near to zero residual sugar. Legal definitions of apple content vary by country, from a minimum share of juice in the UK and US to an apples-only requirement in France.
Once opened it loses carbonation and freshness; keep refrigerated and use within a few days.
Cider is produced across apple-growing regions, with distinct traditional styles in England, France and continental Europe reflected in their differing legal definitions.