PROBLEM TO BE SOLVED: To provide a container for use in a microwave oven, when the container is capable of making instant noodles as a whole pervade with water, when cooking them in the microwave oven, and which is also capable of draining them easily.SOLUTION: The container for use in the microwave oven consists of a container body, a hot-water drainer capable of being fixed to an edge of the container body so as to be detachable, and a lid capable of being fixed to the hot water drainer so as to be detachable. In this container, the hot-water drainer is installed with a float-preventing projection, which prevents noodles from floating, when the hot-water drainer is placed in the container body and fixed, then the noodles are placed in the drainer, and water is poured in it.COPYRIGHT: (C)2009,JPO&INPIT【課題】電子レンジでインスタント麺を調理した場合に、麺全体に水分を行き渡らせることが可能で、湯切りも簡単に行うことが出来る電子レンジ用容器を提供することを目的とする。【解決手段】容器本体と、上記容器本体の縁に着脱可能に固定できる湯切りザルと、上記湯切りザルに着脱可能に固定できる蓋とからなる電子レンジ用容器であって、上記湯切りザルを上記容器本体に入れて固定し、上記湯切りザルの内側に麺を入れ上記容器本体に水を入れた時に、上記麺の浮き上がりを防止する、浮き上がり防止突起を上記湯切りザルに設ける。【選択図】 図1