Duncan Hines Recalls 2.4 Million Boxes of Cake Mix

Food giant Conagra Brands is recalling 2.4 million boxes of its Duncan Hines cake mix, with federal health officials warning that one variety of the popular product tested positive for salmonella.

The Centers for Disease Control and Prevention has received reports of five illnesses linked to Duncan Hines, according to the Food and Drug Administration. Reports of additional illnesses are expected due to time lags between when an illness occurs and when the CDC receives confirmed lab results.

"The FDA is investigating the manufacturing facility that made recalled Duncan Hines cake mixes," an announcement posted late Monday by the agency stated. "FDA and the CDC informed Conagra Brands that a sample of Duncan Hines Classic White Cake Mix that contained Salmonella Agbeni matched the Salmonella collected from ill persons reported to the CDC. This was determined through Whole Genome Sequencing, a type of DNA analysis."

The recall involves approximately 2.4 million boxes of the cake mixes, a Conagra spokesperson emailed CBS MoneyWatch.

The CDC is interviewing people sickened by the salmonella bacteria to determine if they'd eaten Duncan Hines cake mixes before getting sick. "Several of the individuals reported consuming a cake mix at some point prior to becoming ill, and some may have also consumed these products raw and not baked," the recall notice stated.

 CONAGRA BRANDS

Consumers were cautioned not to bake with or consume the recalled mixes, distributed to retailers nationwide and to some international export markets. The recalled mixes include: 15.25-ounce Duncan Hines Classic White Cake, 15.25-ounce Duncan Hines Classic Yellow Cake, 15.25-ounce Duncan Hines Classic Butter Golden Cake and 15.25-ounce Duncan Hines Classic Butter Golden Cake. All have expiration dates of March 7, 2019, through March 13, 2019.

"While it has not been definitively concluded that this product is linked to the outbreak and the investigation is still ongoing, Conagra has decided to voluntarily recall the specific Duncan Hines variety identified, Classic White, and three other varieties — Classic Butter Golden, Signature Confetti and Classic Yellow — made during the same time period out of an abundance of caution," the recall noticesaid.

Consumers with questions can call Conagra at 888-299-7646 or visit www.duncanhines.com.