Dairy Queen has topped them both with their Oreo Cookie Jar Blizzard...
Cookie Dough pieces and Oreo bits whirled around vanilla ice cream with a chocolate swirl. Proof positive that cookie dough and cookies can exist in delicious harmony. Since this year is the Blizzard's 25th anniversary, DQ has expanded their blizzard menu to 25 different options, so no need to wait until this is a special Blizzard of the month.
test post #4 here for new site
12 hours ago