Happy fall! Officially ringing in the new autumn season with these caramelized cinnamon apple crumb bars. They are simply the perfect, easy fall dessert to kick off the baking season – soft, cinnamon-filled shortbread crust, a gooey brown sugar & apple filling, and a buttery streusel topping. I love eating these warm out of the oven, and then snacking on them all week long. Your kitchen will smell amazing, and they’re bound to get you into the fall spirit!