Blueberry pie filling is swirled between two layers of cheesecake filling, baked, and topped with more blueberries before serving. Be sure to bake this the day before you plan to serve. This recipe is a big exception in my vast cheesecake collection for two reasons. First, this cake only takes 25 minutes to bake, and second, because I use canned filling rather than doing it from scratch. Enjoy!