Linked from
The 18 pages that link to Kimchi, each with the reason it gives.
Chili pepperRelated: Red chili pepper became a defining seasoning in many modern forms of kimchi.
BriningRelated: Some kimchi methods salt vegetables in brine before seasoning and fermentation.
Napa cabbageRelated: Napa cabbage is the main vegetable in the best-known form, baechu kimchi.
ScallionRelated: Scallions add aromatic flavor to many kimchi seasonings.
Side dishRelated: It often accompanies Korean meals, adding acidity, spice, and crunch.