Make your own Starbucks Cranberry Bliss bars at home! This recipe is arguably an improvement over the original, the cake is less dense than at Starbucks, which most people have enjoyed. The difficult ingredient in this recipe is candied ginger - most of us not only don't have it, but probably don't even know what it is. Crystallized Ginger is the same thing, and I found it at HEB with the dried fruit and store brand trail mixes. It was on a rack located in/near the produce section. It was cheap as well, just a dollar or two.