The chocolate chip cookie footlong became a permanent menu item shortly after its launch, a Subway spokesperson told USA TODAY on Thursday. More than 13 million footlong cookies have been sold ...

Subway partnered with Oreo to release a cookie footlong inspired by milk's favorite cookie, released Thursday.

The latest launch builds on the success of the Footlong Chocolate Chip Cookie, which has sold more than 13 million units in the US. Subway culinary and innovation senior vice-president Paul Fabre ...