What better way to learn about vinegar than to take shots of it? Join Chris and Rawlston in their home kitchens as they try cooking each other's recipes with different vinegars. Rawlston's challenge for Chris is Escovitch, a Caribbean dish of fried fish topped with a spicy vinegar sauce and pickled vegetables. Chris's challenge for Rawlston is braised chicken thighs, of course featuring a healthy dose of vinegar.