Limited-edition Oreo flavors don't always return to shelves after their initial run, but Peeps Oreos have indeed made a comeback. First introduced in 2017, Peeps-flavored Oreos feature a golden cookie and a bright pink marshmallow creme that tastes strikingly similar to Lucky Charms. This year, there's an option for Peeps Oreos with a chocolate cookie and purple marshmallow-flavored creme that's already been spotted on shelves at CVS. Peeps are one of the most polarizing foods, but perhaps the addition of a chocolate cookie will sway people who might be apprehensive about trying these. Although the Oreos are far more enjoyable than they sound, never forget the embarrassing side effect many people experienced after eating too many of the artificially colored cookies.