Yummy Foods recalled its entire line of Yummy Swirly Ice desserts because they might have “traces of milk,” which the desserts aren’t supposed to have.

“The recall was initiated after an allergen sensitive consumer complained about feelings of discomfort after consuming the Swirly Ices,” Yummy Foods’ FDA-posted recall notice stated. “The reason for the cross contamination is still under investigation.”

The Swirly Ices — Fruity Melon, Churning Cherry, Berry Blast, Tropical Tornado — were sold separately and as part of a variety pack in independent kosher supermarkets in Florida, California, New York, New Jersey, Maryland, Ohio and the city of Chicago. All lot numbers are being recalled.

“This is not a kashrus concern and the products are all considered kosher parve, as confirmed by the cRc Kashrus Agency,” the recall notice states.

If you need to return a box of Swirly Ices, do so at the store where you bought the box.