Chang's pepper sauce uses the exact same ingredients, but he adopts a different procedures: First he fries garlic and then adds onions, and before he adds the pepper he first roasts it briefly. In that way his pepper sauce is especially fragrant. Many cooks have now switched to his method.
張國榮的黑胡椒醬，所用材料完全相同，只是工序不同：他首先將大蒜爆香，再加入洋蔥煎炒，同時在加入黑胡椒之前，先行微微烘烤一下，就這樣，他的黑胡椒醬香氣硬是特別濃郁，多數廚師現在也都改用他的方式製作黑胡椒醬。