| 摘要 |
Frozen rolled foods, such as a sushi roll, that can be frozen in a favorable state and taste good after thawing may be prepared by: cooking and seasoning one or more food items such as rolled egg, freeze-dried bean curd, shiitake mushroom, minced and steamed fish meat, and dried gourd shavings; aligning the food, to form a core; freezing the core using a cryogen, to form a frozen core; spreading a thin sheet of sushimeshi over a support such as a bamboo mat or a wrapping film; overlaying a dried laver sheet on the sushimeshi; placing the frozen core on the dried laver sheet while in the frozen state; wrapping the sushimeshi and the dried laver sheet around the core held at the center to form a sushi roll; and rapidly freezing the sushi roll at −50° C. or less to obtain a frozen sushi roll. |
