This classic vermouth type is based on Piedmontese white wines, including some Moscato, and infused with a wide range of different botanicals, many of them grown in the Occitan Alps near the winery. The flavor of this vermouth is complex and vivid, with an excellent balance of sweetness and bitterness. Some vermouths taste strongly of a single botanical, but the interplay of components here is distinctive and delicious. We drink it with a splash of soda water as an aperitivo, and you should too.
Details for the production of Vermouth Bianco: the base wine is Piedmontese white wine, both Moscato and non-aromatic, and the alcohol is triple-distilled grain alcohol (completely neutral in flavor, in other words). At least 30 botanical flavorings are used, including exotic plants like nutmeg and coriander, typically Italian plants like fennel seed, typical Piedmontese plants such as absinthe (locally referred to as Erba Bianca, botanically Artemisia Absinthium), and exclusively from the Piedmontese Alps plants such as gentian root (Gentiana Lutea) and gentian flowers (Gentiana Acaulis). These last are collected wild by hand in the mountains, not cultivated, and allowed to dry at altitude (they keep their aromas better this way). The gentian roots are collected in autumn after the flowers have faded, and the gentian flowers are collected in the spring, shortly after the last snows have melted. The botanical flavorings are macerated in pure grain alcohol that has been distilled three times for purity. They are infused individually, not all together, because different botanicals have different requirements for the best extraction of essential oils. Once all the extractions have been done, the infusions are added to the base wine, and the mixture is left for 10 days before the sugar (Italian or French beet sugar) is added; then that mixture is left for 5-6 days before being cold stabilized. (This process was done in the old days by moving the tanks outside during the snowy Piedmontese winter, but nowadays is done in a refrigerated tank.) After another few days resting the Vermouth is bottled; after another month it’s ready to drink.