What type of chocolate generally has the lowest sugar content?

Dark chocolate generally has the lowest sugar content among the types listed. The formulation of dark chocolate contains a higher percentage of cocoa solids compared to other varieties, which results in less sugar being added during production. By definition, dark chocolate typically contains no milk solids, which also helps maintain a more intense cocoa flavor with reduced sweetness. This makes it favored by those who enjoy a richer chocolate experience without the added sweetness found in milk or white chocolate.

Milk and white chocolates often have higher sugar levels because milk solids and sweetness are integral to their taste profiles. Milk chocolate includes milk powder, which contributes creaminess but also tends to increase sugar content for balance. White chocolate, although technically not chocolate due to the absence of cocoa solids, is often sweetened heavily to compensate for that lack, making it one of the sweetest options available.

Bittersweet chocolate is also sweet but generally has a higher sugar content than dark chocolate because it is made for baking and often requires a certain level of sweetness, often falling between dark chocolate and milk chocolate in sugar content.