Sourdough Guinness DoughA rough blend of flour and beer kick off a bread making effort.Sour-dudOver-proofed bread from late-June 2021 during a local heat wave.Honey Brown Lager BreadA loaf of sourdough inside the oven.Sourdough Mise en PlaceIngredients for a beer-based sourdough set out on a countertop.Slice of SourA slice of sourdough bread rests on a cutting board.