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

The retailing chain has recalled 80,000 pounds of butter because its packaging omitted an allergen warning. It follows a more dramatic packaging stumble from Mattel last week.

Save the addition of salt, spices and other add-ins for taste, butter is a single-ingredient food. So, it may come as a surprise that on October 11, the FDA recalled 80,000 pounds of Costco brand butter for containing its only ingredient: milk.

The products include Kirkland Signature Unsalted Sweet Cream Butter and Kirkland Signature Salted Sweet Cream Butter—both list cream as an ingredient, but not milk.

Nearly 80,000 pounds of Costco butter was recalled because its packaging was missing the "Contains Milk statement."

"Nobody better lay a finger on my butter" isn't a complete sentence, but Costco recalled 79,200 lbs. of the yellow gold recently for a relatively dumb reason.

The recall includes Kirkland Signature unsalted sweet cream butter and Kirkland Signature salted sweet cream butter.

Last month, the U.S. Food and Drug Administration (FDA) recalled almost 80,000 pounds of Costco's popular store-brand butter due to a crucial labeling error. While the butter listed "cream" as an ingredient,