Japan; shio ramen originated in Yokohama (Cantonese influence) c. early 20th century; vegan ramen (shojin ramen) is a modern development using Buddhist shojin ryori techniques applied to the ramen format.
Vegan ramen at its highest level is not a compromise — it is a legitimate tradition within ramen's evolution. Shio (salt) ramen, with its clear, delicate broth, is the most natural fit for a vegan interpretation: the light style allows the depth of a mushroom-kombu broth to show without the heaviness of a pork bone tonkotsu. The approach requires building complexity in layers: a primary broth of kombu, dried shiitake, dried scallop (omit for strict vegan), and charred leek and ginger; a tare (concentrated seasoning) of salt, kombu, and dried mushroom liquid; and an aroma oil of sesame and charred spring onion. The topping — roasted king oyster mushroom 'scallops', bamboo shoots, corn, a ramen egg or marinated tofu, and nori — completes a bowl that stands on its own merits.
The broth requires at least 3 hours of low extraction — rush this stage and the broth is thin and uni-dimensional The tare (shio tare) is prepared separately and added per bowl — this allows control over saltiness and enables adjusting seasoning at service Aroma oil is a third component: sesame oil, charred spring onion, and optionally a small amount of chilli oil — it goes into the bowl before the broth Assembly order: tare first, then aroma oil, then hot broth poured over, then noodles, then toppings Noodles should be fresh or high-quality dried ramen noodles — the noodle quality is as important as the broth in ramen Temperature is critical — the broth must be boiling when ladled; lukewarm ramen is a failed bowl
Roast the king oyster mushrooms in a very hot pan with soy sauce and butter (or vegan butter) until they develop golden-brown seared surfaces — these 'scallop' slices are visually and texturally impressive For the deepest broth: add a piece of dried bonito-alternative (smoked shiitake or smoked tofu, removed after 20 minutes) for a subtle smoke note Homemade shio tare: combine fine salt, kombu dashi, white soy sauce, and a touch of mirin — this keeps refrigerated for weeks
Short broth extraction — under-extracted mushroom-kombu broth is thin and flat; it needs time No tare — without a concentrated seasoning component, adjusting salt per bowl is impossible and the balance will be off Lukewarm service — ramen must be served in preheated bowls with boiling broth; temperature is structural Negligent toppings — vegan ramen is judged as harshly as pork ramen; the toppings matter Using plain water as the broth base — every ramen broth, even light shio styles, requires the built complexity of a proper extraction, not plain water