They both have aromas of fresh, ripe sweet fruit They are both produced with the Charmat method Like Asti Spumante, the fermentation of Brachetto di Acqui is stopped to leave the desired amount of residual sugar. The grapes are grown in the Acqui Terme area in the provence of Alessandria, ...
for example, is sweeter and less fizzy than Asti Spumante, which is produced from the same Moscato Bianco grape variety. And Zibibbo di Pantelleria (often called Passito di Pantelleria) is sweet but made using completely different techniques