BURLINGTON, Vt.--(BUSINESS WIRE)--Only days into 2015 and it’s clear that the team of Flavor Gurus at Ben & Jerry’s have been hard at work. The ice cream maker unveiled its latest addition to the legendary line up of flavors - a collection of three decadent Cookie Cores that will leave fans of ice cream, cookies and cookie butters clamoring for more. The Cookie Core line utilizes the same design as Ben & Jerry’s popular 2014 Core flavors but instead of jam, fudge or caramel running dire