Costco customers with dairy allergies may need to check their fridge due to 80,000 pounds of the retailer's butter being recalled for packaging missing the "Contains Milk statement," according to the U.

Costco voluntarily recalled 79,200 pounds of two types of its store-brand butter over the past month because their labels may not have said the products contain milk.

Costco recalled nearly 80,000 pounds of store-brand butter last month because the product's label was missing a key ingredient: milk.