Aldi proves it sells dairy produce of exceptional quality AFTER creaming some of Australia's most prestigious cheesemakers at a premier dairy show last week, global supermarket chain Aldi has hit back at allegations they are "philistines." Artisan dairy producers have heaped scorn on the German multinational after its butter, cheese and yoghurt stormed the Sydney Royal cheese and dairy show, collecting eight individual gold medals and 41 silver medals in its maiden year.