Tempeh is a traditional Indonesian food made from fermented whole soya beans.Ê Biona Organic plain tempeh has no other added ingredients and is perfect for marinating and using in place of meat. Use in a wide range of dishes uch as; stir fries, salads and ramen. Tempeh contains all the essential amino acids, therefore it is an excellent source of protein andÊ fibre, a nutritious addition to any meal.