Wow, this is good! I needed to use up a bunch of blueberries so along with the blueberry sauce I also stirred about a cup of berries into the batter - Blueberry heaven! The cake has such a nice flavor - the almond is very faint and doesn't overpower the cake at all. The batter is very thick and I had a little trouble swirling the last portion of sauce in, but that didn't affect the flavor at all and the cake still looked great. I'll definitely be making this again before blueberry season is over!