Maisey, of Pontyclun, South Wales, also claimed male staff had poured salt and pepper into her hair and put earwigs into a saucepan to scare her.
One of her colleague had shut her inside the freezer. She claims she was deliberately burned on the arm with a hot tray and squirted with hot water from a hose used to clean the oven.
She quit last August after three months. Her mother Pauline said her daughter called her after her last shift.