Fermentation time varies based on room temperature; warmer environments speed up the process. Taste daily after 3 days. Store in the refrigerator once ready to slow down fermentation. Black carrots are traditional, but red carrots can be used; the color will differ. Adjust salt and mustard powder to your taste. For an extra kick, add a pinch of red chili powder.
Keyword kanji, fermented, black carrot, probiotic, Indian drink, healthy, mustard seed, traditional beverage