PROBLEM TO BE SOLVED: To solve a problem that, in a conventional package method, it is difficult to maintain good taste of a food material and eat the food material at home at ease.SOLUTION: Pretreatment and seasoning are performed to a fresh food material, and then the food material is vacuum-packed by using a vacuum package bag capable of coping with a microwave oven, and the food material is quickly frozen. Therefore, freshness of the food material can be maintained for a long period, and by cooking the food material with a microwave oven for home use, a user can eat the food material deliciously, and cleaning away is also easy.COPYRIGHT: (C)2016,JPO&INPIT【課題】従来の梱包方法では食材の美味しさを維持したまま、家庭で手軽に食べれる事は難しく課題が多かった。【解決手段】新鮮な食材を、下処理と味付つけを行い電子レンジ対応の真空梱包袋を用いて真空梱包し、急速冷凍で冷凍する事で鮮度を長期間維持する事が出来、ご家庭の電子レンジで加熱調理をするだけで、美味しく食べる事が出来て、しかも、後片付けが簡単である。【選択図】なし