The invention discloses a preparation method of seasoned ready-to-eat
lentinus edodes, and the prepared raw materials in parts by weight comprise 50-150 parts of fresh
lentinus edodes, 5-15 parts of soy sauce, 1-6 parts of white granulated
sugar and 0.5-3 parts of glucose. The preparation method comprises steps of: sorting the fresh
lentinus edodes, washing,
cutting into slices or dices, precooking by steam or cooking thoroughly by
blanching,
dewatering, adding the soy sauce, the white granulated
sugar and the glucose and mixing, traying, and freezing to -20 to -30 degrees centigrade for 2-4 hours; putting the frozen lentinus edodes into a vacuum freeze drier, in which the vacuum degree is controlled to be 65-90 Pa, the temperature of a
cold trap is -38 to -62 degrees centigrade, the temperature of a heating plate is 65-100 degrees centigrade, and the
drying time is 16-22 hours; thus obtaining the seasoned ready-to-eat lentinus edodes. The preparation method provided by the invention mainly comprises the steps of precooking the lentinus edodes, adding the soy sauce,
sugar and other seasonings and mixing, and then
drying by the advanced vacuum freeze drier; and therefore, the prepared seasoned lentinus edodes preserve original shape, smell and nutritional ingredients, can be
ready to eat, and are crisp in taste and good in
flavor. The seasoned ready-to-eat lentinus edodes are not only the ideal companion to dishes, but also capable of serving as leisure foods.