I've been on a jam making spree. Summer fruits bring it out in me. Blueberries are not my favorite berry; they are just OK. I know, I know, they are good for me. In my defense I do love blackberries, raspberries and strawberries. And they are good for me too! This jam brings out the flavor of the blueberries and adds a little kick with the lime. Blueberries have quite a bit of natural pectin, so the jam really sets up well. It's an easy one for the novice jam maker.