A small amount of wine is presented for tasting prior to serving the full pour to a patron. This practice serves as a quality control measure, allowing the host to assess the wine’s condition and ensure it is free from faults such as cork taint (TCA), oxidation, or other undesirable characteristics. This ritual enables the rejection of a flawed bottle before it is served to the entire table.
This brief sampling assures the host that the wine matches expectations in terms of vintage, varietal, and overall character. It acknowledges the host’s knowledge and preference, permitting them to confirm the wine’s suitability for the occasion. Historically, this custom solidified the sommelier’s expertise and respected the guest’s ability to discern wine quality.