Gently tart, delicately sweet and completely refreshing, this incomparable ale is crafted exclusively for Ommegang by Liefmans, our sister blendery in Belgium. Pale Sour begins with a mixed-culture fermentation in open copper vats, followed by months of aging in stainless steel. Master blenders regularly mix new batches with older ones to achieve the ideal combination of flavors and the perfect balance of sweet and sour.