what capers
A caper is the unopened flower bud of the prickly caper plant Capparis spinosa. It looks a bit like a dark green pea and is native to the Mediterranean region, where it is used widely. Capers are prized for the flavor they add to dishes such as Mediterranean Braised Chard and Pan-roasted Halibut with Caper Vinaigrette. caper is the unopened flower bud of the prickly caper plant Capparis spinosa. It looks a bit like a dark green pea and is native to the Mediterranean region, where it is used widely. Capers are prized for the flavor they add to dishes such as Mediterranean Braised Chard and Pan-roasted Halibut with Caper Vinaigrette.