Pumpkin spice may be hitting the shelves, but Birmingham is boiling. The heat index nearly got up to 110°F the other day, so the South is still in its icebox cake and no-bake pie era-unless there’s hot banana pudding, which is a 365-day-a-year treat. Or a “vegetable side” if you’re at the right meat-and-three. Wait. HOT!? banana pudding you say. Yep, hot. It’s the dish that makes Southerners short-circuit and question their entire reality.