A closer look at Costco’s Kirkland Signature Butter, now under recall for missing allergen ... [+] information. When labels fall short, consumer safety is on the line. Would you toss your butter in the trash if the label left out one critical detail?

Costco has reportedly been forced to recall 80,000 pounds of butter after the nutrient label failed to mention that the dairy product contains ... milk.

Due to a very basic error that could put consumers' health at risk, the major supermarket chain had to recall a large quantity of butter.