My son is turning 3 this weekend and has asked that I make him a blueberry cake. He doesn't really like blueberries though. He is more of a blueberry yogurt and blueberry waffle kind of guy. Occasionally he will eat a blueberry muffin, but he usually picks out the larger berries - and he definitely won't eat plain old blueberries on their own.
So...I am looking for suggestions for a blueberry cake with a smooth texture and no visible/obvious blueberries. Maybe using blueberry yogurt? Or blueberry juice? Or pureed blueberries? Thanks!