Sur Lie Chardonnay is a wine-making process that involves allowing a finished wine to continue to sit on the lees, or spent yeast, in order to extract flavors. The Sur Lie method is particularly used with the Chardonnay grape and in regions like Burgundy, France.
In terms of the varietal characteristics, Sur Lie Chardonnay is typically richer and creamier than those not aged on lees. The wine often displays complex flavors that can include notes of vanilla, butter, brioche, nuttiness, or a yeasty, bread-like quality. The wine can also develop a fuller body and a smoother mouthfeel.
The process of Sur Lie aging can also add complexity to the aroma, giving the wine a more rounded, mature fragrance. Depending on the specific production techniques, Sur Lie Chardonnay can also exhibit a slight effervescence. Generally, this ageing method results in wines that are well-structured, complex, and have a good aging potential.
