An aperitif made from Cahors AOC red wine, walnut liqueur, and blackcurrant. Best served very cold. Alcohol content: 16% vol. Ingredients: Cahors AOC wine (60%), walnut liqueur 28.5%, blackcurrant 4.5%. Contains sulfites. For 5 generations, the Louis Roque family has been distilling aperitifs, liqueurs, digestifs, and brandies in Souillac, Lot, nestled in a plain bathed by the Dordogne River.