Kenchinjiru Vegetarian Buddhist Temple Soup
Japan (Kamakura — Kenchoji temple, 13th century Rinzai Zen; Kanto region home cooking tradition)
Kenchinjiru (けんちん汁) is a hearty vegetable soup rooted in Zen Buddhist temple cooking (shojin ryori) that originated at Kenchoji temple in Kamakura — the great training monastery of the Rinzai Zen school founded in 1253. The soup's defining character comes from frying the vegetables individually in sesame oil before combining in a kombu-shiitake dashi, a technique (itame-ni — stir-fry then simmer) that produces deeper, rounded flavours from Maillard browning unavailable in purely simmered preparations. Traditional ingredients include taro, carrot, burdock root (gobo), daikon, konnyaku, tofu, and shiitake mushrooms — all cut into rough pieces and fried separately before the dashi is added. The soup is seasoned with light soy (usukuchi) and salt to preserve the clear amber broth colour, finished with mitsuba (Japanese parsley). While the temple original is strictly vegan (no fish dashi, no meat), home versions widely use dashi with katsuobushi, and some add chicken or pork; the vegetarian original is the historically and philosophically significant form. Kenchinjiru is associated with Kamakura's winter months and has become a standard home cooking preparation across Kanto region, where it is served as a filling dinner soup with white rice.