Cooking and general kitchen work (meal preparation, cleaning up, and related tasks).
母は毎朝炊事をしてから仕事に出かける。
My mother does the cooking every morning before going to work.
キャンプでは交代で炊事を担当した。
At the camp we took turns being in charge of the cooking.
一人暮らしを始めてから炊事の大変さがわかった。
After starting to live alone I realized how hard cooking and kitchen chores can be.