Ye Xinyan nodded, recognizing Zhang Baokui's explanation, "As you mentioned earlier, the stirred milk egg doesn't have the unique scent of fermentation. My initial plan is to take out the solidified dairy after removing the cream and shape it, then preserve it in a specially made container where it can maintain a certain level of moisture. Through prolonged fermentation, it should achieve the effects of long-term preservation, suitability for long-distance transport, and a rich, lingering scent."
Zhang Baokui blinked, as if to suggest it wasn't impossible. The milk from cattle and sheep isn't like other foods or soups; it doesn't simply spoil more as time goes on until it's completely rotten.
Sometimes, when left for a very long time, milk becomes just a bit sourer or has a stronger smell but isn't inedible.