Porter is a style of dark beer that originated in England during the 1700s. Porters are brewed with top-fermenting ale yeast, the exception is Baltic porter which is brewed with bottom-fermenting yeast and lagered. Known for their deep ruby brown to black color, dark malts that often impart chocolate and caramel flavors, and well-balanced, hearty characteristics, these dark beers are favorites for winter and the style's diversity offers options for year-round enjoyment.