We turned the classic kid-friendly dessert into a giant slab pie, and to say it was a hit with the staff is an understatement. Every layer is just as delightful as the last, and you'll be tempted to go back for seconds (or thirds). Here's how it works: a buttery Nilla Wafer crust is topped with sliced bananas, then smothered with homemade vanilla pudding and layered with more cookies. After the filling sets up in the fridge, the pie is topped with a mile-high meringue that you'll toast to perfection. Though the process may look daunting, every step is simple—and the results are well worth it.