Nature Valley Granola Thins recall: Foul-up puts wrong product in box

Certain boxes of Nature Valley Dark Chocolate Flavor Granola Thins are being recalled because Peanut Butter Flavor Granola Thins were mistakenly put in the boxes, the U.S. Food and Drug Administration said.

The recall received the highest level of food recalls - Class One - because the Dark Chocolate flavor boxes don't list peanut butter as an ingredient. Peanut butter can cause severe reactions to those who are allergic.