Costco has recalled more than 79,000 pounds of butter because the product did not include an allergen disclaimer stating it contained milk.

Costco's latest recall, which includes some 80,000 pounds of butter, has given the internet a reason to mock the beloved warehouse giant. Here is everything you need to know.

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