Food Safety Report: Der Dutchman, Jefferson Avenue, Plain City, OH, USA 8 months ago • details 5 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Der Dutchman buffet/bakery in plain city Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people