Style notes: This medium-bodied, red to dark brown colored ale has a malty sweetness and chocolate-like caramel aroma. A light hop flavor and/or aroma is acceptable. Dubbels are also characterized by low-medium to medium bitterness. No diacetyl is acceptable. Yeastgenerated fruity esters (especially banana) are appropriate at low levels. Head retention is dense and mousse-like. Chill haze is acceptable at low serving temperatures. Often bottle conditioned a slight yeast haze and flavor may be evident.