
Tofuyo
An Okinawan fermented tofu: dried tofu cubes matured in rice koji, awamori and salt, traditionally with red Monascus koji, until the curd turns smooth and intensely savoury.
1504 records with their sources, across 11 categories.
Fermented, enzyme-ripened and mixed seasonings328
Fruit preserves10
Legume, seed and plant-protein ferments10
Garum and fish sauces8
Adjacent and excluded7
Koji, mold starters and mold-ripened ferments4
Acid and oil pickles3
Fermented fruit and fruit-derived foods3
Vegetable lactic3
Dairy ferments2
Smoked salted and dried foods2
Cheese1
Not yet classified1
Legume, seed and plant-protein ferments31
Adjacent and excluded10
Koji, mold starters and mold-ripened ferments7
Fermented, enzyme-ripened and mixed seasonings2
Garum and fish sauces2
Not yet classified2
Grain and starch ferments1
Smoked salted and dried foods1
An Okinawan fermented tofu: dried tofu cubes matured in rice koji, awamori and salt, traditionally with red Monascus koji, until the curd turns smooth and intensely savoury.

Black oncom is a mould-fermented cake made from defatted peanut cake, pressed to about 2 cm, steamed and then incubated for a day at ambient temperature.

A Chinese fermented soybean condiment from Chongqing and Sichuan, made by growing Mucor-type mould on cooked beans, then salting and maturing them into dark, savoury, soft beans with a concentrated aroma.

Japanese soybean koji: steamed soybeans, loose or formed into balls, grown over with Aspergillus mould to make the enzymes for mame-miso, tamari and regional soybean condiments.

A two-cup soybean batch uses one Cultures for Health tempeh starter packet and vinegar. The supplier describes dehulling, a thin vented layer, controlled early incubation and attention to self-heating; it is not a validated home process.

Red oncom is a West Javanese cake fermented from pressed soy pulp with a Neurospora starter, a little tapioca starch and vinegar. It is a different food from black oncom, made on another substrate with another mould.

This controlled study protocol makes Aspergillus koji from soybeans and then ferments it with 4% salt. It uses a 150 g jar batch and a defined moisture target; the research method is not a validated home process.