These Blueberry Crumble Bars can double as breakfast or dessert. One bowl, no mixer needed. They’re made with a crumbly oat mixture, blueberry preserves and fresh blueberries. Are they breakfast or dessert and, more importantly, do we even care? Bring on the bluebs. Real talk: I made these bars because I had a jar of ... Let's Make It The post Blueberry Crumble Bars appeared first on Buns In My Oven.