Grasă de Cotnari
Grasă de Cotnari is a Romanian wine variety associated with the Cotnari wine region, in Iași County (historical region of Moldavia), where it has been grown ever since the rule of Prince Stephen the Great (1457–1504). The grape is characterized by its relatively large berries. Grasă de Cotnari is usually a botrytised sweet wine (although semi-sweet varieties are also made) and usually has a high residual sugar content, sometimes as much as 300g/liter. The harvest of 1958 reached the maximal sugar content in the history of this wine of about 520g/liter.
Source: Wikipedia