Quick answer
Korean coarse sea salt is best for kimchi. It draws moisture from napa cabbage. Avoid iodized salt because it inhibits fermentation bacteria.
Key takeaways
- Korean coarse sea salt is best for kimchi. It draws moisture from napa cabbage. Avoid iodized salt because it inhibits fermentation bacteria.
- Coarse sea salt brines cabbage at the right speed without additives that block lactic acid bacteria. Iodized table salt can slow fermentation and add metallic flavor.
- Soak cabbage wedges in a 5 to 10% coarse sea salt brine for several hours until pliable. Rinse lightly, then apply paste. Use non-iodized salt throughout.
- Coarse sea salt draws water from napa cabbage cells through osmosis.
- Iodine and anti-caking agents in table salt can inhibit Lactobacillus bacteria that ferment kimchi.
Korean coarse sea salt draws moisture from napa cabbage. Avoid iodized salt which inhibits fermentation bacteria.
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sea-salt
Coarse sea salt brines cabbage at the right speed without additives that block lactic acid bacteria. Iodized table salt can slow fermentation and add metallic flavor.
Learn more about Sea Salt →Salting Cabbage for Kimchi
Coarse sea salt draws water from napa cabbage cells through osmosis. The leaves soften and accept the chili paste. Fine iodized salt dissolves too fast and can over-soften leaves.
Why Avoid Iodized Salt
Iodine and anti-caking agents in table salt can inhibit Lactobacillus bacteria that ferment kimchi. Traditional Korean cheonilyeom coarse sea salt avoids these additives.
Brine Strength
A 5 to 10% salt brine is standard for wilting cabbage. Higher concentration works faster. Taste a leaf during soaking to check texture before rinsing.
Salt After Fermentation Starts
Most salt enters during the initial cabbage soak. The chili paste adds some sodium. Do not add iodized salt when adjusting flavor during fermentation.
Technique & Tips
Soak cabbage wedges in a 5 to 10% coarse sea salt brine for several hours until pliable. Rinse lightly, then apply paste. Use non-iodized salt throughout.