With UK importer Leon Stolarski in attendance Jeff offered us the chance to taste through the 2016 wines which are largely still in tank. Fermentations have been slow from last year, some are still bubbling away gently, finally eating up the last sugars. Jeff thinks the very dry winter and spring and heat of July meant that the yeasts were perhaps weakened meaning fermentation has been slower. The key point is, how does that affect the quality?
Even from when I tasted them a month ago they have changed in nature, more streamlined, less opulent, more complex. And, as always chez Coutelou, very drinkable. The whites show lots of fruit but restrained and serious too, the long maceration Muscat a definite highlight. Sadly, quantities are down, another result of the dry winter and spring. Reds show fruit and complexity, the Carignan beginning to emerge as a star (true of so many recent vintages) and the Mourvèdre continuing to shine bright.
In the afternoon a new treat. Bibonade is Jeff’s PetNat, a natural sparkling wine. The white and rosé version have been sitting in bottle for a while and it was time to disgorge them. Sparkling wines, including champagne, age in bottle rather than tank and as they do so they throw a sediment. Still wines do the same, the sediment (lees) falls to the bottom of the tank and the wine is then taken out leaving the sludge behind. In bottle the sediment also falls to the bottom, if the bottle is laid flat the sediment will coat the inside. To gather the lees the bottles are placed in special racks (pupitres) with the neck pointing down. By turning the bottle 90° every day the winemaker can ensure that the sediment doesn’t stick to the sides and all gathers in the neck above the capsule.
Fermentation in bottle produces carbon dioxide which in turn creates the fizz in there. By opening the bottle, the release of pressure forces the sediment out of the bottle. Obviously this has to be controlled or you lose too much of the wine as well, so Jeff quickly covers the bottle as soon as he sees the sediment is gone.
The bottle can then be topped up from others and resealed.
It is a messy business, the small steel tank stops the capsule from flying off and the wine from coating the whole cellar. Jeff’s arms were quickly covered in flecks of lees. However, the result is delicious, refreshing and Bibonade is a firm favourite chez March.