Japanese Kenchinjiru Temple Root Vegetable Soup

Kenchinjiru is a Buddhist temple soup of Chinese origin (from Kencho-ji temple in Kamakura, founded 1253 by Chinese Zen monk Rankei Doryu) that has become one of Japan's most important winter comfort soups — simultaneously a shojin ryori staple and a popular home cooking tradition. The soup is built on a vegetarian dashi base of kombu and dried shiitake, with sesame oil as the foundational fat for sautéing, and a vocabulary of root vegetables and konnyaku that gives it textural depth and satisfying weight despite containing no meat or fish. Classic ingredients: konnyaku (konjac cake, torn — not cut — to create irregular surfaces that absorb dashi), daikon (braised until translucent), carrot, gobō (burdock — the earthy backbone), satoimo taro (providing starchiness), and tofu (firm, pressed, crumbled). The cooking sequence matters: sauté vegetables in sesame oil to develop depth, add dashi (kombu + shiitake), simmer until tender, season with light soy and mirin, add tofu late to preserve texture. The tearing of konnyaku is non-negotiable — cut surfaces seal; torn surfaces remain porous and absorb dashi. Kenchinjiru is prepared across Japan for New Year celebrations, autumn harvest festivals, and cold-weather comfort eating. The version at Kencho-ji Temple in Kamakura uses well water and specific seasonal vegetables from the temple garden — a form of terroir cooking within shojin tradition.