Dairy Queen Chocolate Xtreme Blizzard Menus, Dairy Queen menusMay 19, 2017Chewy brownie pieces, choco chunks and cocoa fudge blended with creamy vanilla soft serve. Dairy Queen Chocolate Xtreme Blizzard Cake Menus, Dairy Queen menusMay 26, 2017Chocolate Xtreme Blizzard® Cake includes: Brownie pieces, choco chunks, cocoa fudge, fudge and crunch center, and chocolate soft serve.