Definition of Tempeh Tempeh is a traditional Indonesian food, especially in Yogyakarta and Surakarta which has been part of food culture for centuries. In addition, along with the spread of Javanese migrants to the archipelago, tempeh-making techniques also spread throughout Indonesia. Generally, Indonesians consume tempeh as a side dish to accompany rice. In its development, tempeh is processed and provided into a variety of ready-to-eat snacks that are processed and sold in packages. An example of a popular tempeh product is tempeh chips. Tempeh is a grain fermentation product that uses the fungus Rhizopus Oligosporus which can increase and maintain nutritional value and soften the texture of raw materials so that they are easier to consume. Tempeh, which is popular in Indonesia, is based on soybeans. In a...