Food Safety Report: Chef Boyardee, Save-On-Foods, Lakeshore Road, Kelowna, BC, Canada 2 years ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: Chef Boyardee ravioli Onset: 4 to 12 hours Duration: 12 to 24 hours