Blueberries... blueberries... blueberry pie...

Harvest festival is not far away, and one of the Celtic traditions involves blueberries. I LOVE Me a good blueberry pie, but the ones in the grocery stores are really not... great. I can make a blueberry crumble that will be wonderful, but I'm looking for help with blueberry pie-type recipes. Ones that taste like blueberry, and aren't a lot of cake.

Please help (-: