Frito-Lay is recalling a limited batch of Tostitos yellow corn tortilla chips because they could have other chips mixed in that contain milk, a major food allergen.

The recall has now been upgraded to Class I, meaning “there is a reasonable probability” that eating the chips could “cause ...

The Food and Drug Administration this week upgraded the recall of Frito-Lay's Tostitos Cantina-style corn chips to the agency ...