Blueberry Buns

Made this bun for my breakfast. This was the second time I
used my mixer to made the dough and I really hate to part with
used my mixer to made the dough. Since I had used the mixer
to made the red bean buns previously than I have an impulsion
want to make buns again.
After I 've made the dough, I just think of that what filling
I can use for these buns? I checked my fridge, and luckily I get
the blueberry pie filling to used for these buns.