Food Safety Report: Stouffer's Mac and Cheese, Walmart, Gold Star Highway, Groton, CT, USA 1 year ago • details 50 Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Stouffers Mac and cheese Onset: 4 to 12 hours Duration: Several Weeks Sick: Me Additional information: Ate… See more