Either you love pie, or you don't. But there is one dessert both parties will come together on - pie trifles! Spoon in layers of pie crust, filling, and cream for a unique dessert that will take the treat table by storm. Wendy Paul shares how to stack up this twist on Thanksgiving pies. You don't even have to limit yourself to one flavor! Mix and match for some tasty combos. And if you're still a pie purist, use the leftovers to make a second day dessert.