The Buttermilk Blueberry Puff is a crowd-pleasing treat that tastes like the best of blueberry muffins, pie, and pancakes all in one dish. Cubes of buttery croissant are layered with sweet, juicy blueberries and soaked in a rich custard of eggs, buttermilk, and cream. Baked until golden and puffed, it’s perfect for breakfast, brunch, or even dessert. Serve warm, plain or with whipped cream or ice cream, and watch it disappear—every time!