Blueberry butter. It's a thing. And it's upping breakfast's game hard. Not that this delicious butter has to be served with breakfast or anything, but...I'm just sayin'...smeared across a biscuit or across a toasted slice of cinnamon bread in the morning? Heaven. H-e-a-v-e-n. When I have stumbled across fruit butters in the past, they always seem to use jam as the fruit ingredient. I considered ...