Why do some traditional recipes involve burying kimchi jars? Learn the historical and practical reasons for burying onggi pots in the ground to ferment.
1 Answer
Burying kimchi jars in the ground provides a consistent, cool temperature that's ideal for fermentation and preservation, especially before modern refrigeration. This method helps control the fermentation process and prevents spoilage.
Detailed Explanation:
Traditional kimchi recipes often involve burying kimchi jars because the earth acts as a natural refrigerator. The ground maintains a relatively stable and cool temperature throughout the year, which is crucial for the fermentation process. Kimchi fermentation relies on beneficial bacteria that thrive in specific temperature ranges. Burying the jars helps to slow down the fermentation process, preventing the kimchi from becoming overly sour or spoiling quickly. This was particularly important before the advent of modern refrigeration technology. The consistent temperature also contributes to a more even and controlled fermentation, resulting in a better-tasting and longer-lasting kimchi. The soil also provides a dark environment, which is beneficial for preserving the color and nutrients of the kimchi.
Pro Tip:
If you're experimenting with burying kimchi, ensure the jars are completely sealed and waterproof to prevent contamination from soil and moisture. Consider using a designated, clean area in your garden away from potential pollutants.