Four women, all raised in the old mining settlement, form a cooking club and meet regularly to cook for each other just like in the TV shows. Hearty Ruhrpott dishes are served at the table. After one cooking evening, Barbara is found dead, holding a glass of rose salt, under the residential tower where Margareta Sommerfeld lives. When Inge goes missing without a trace after another evening, the other ladies panic. They ask Margareta for help...