McDonald's sells a variety of fast foods, including dessert items. One of the most popular puddings -- the baked apple pie -- is a rectangular treat filled with piping hot cinnamon sugar apples. If you need to reheat your McDonald's apple pie after it's cooled down, there's a simple method you can use that slowly heats up the pie, making it taste better than if you blast it on high power in a microwave.
Preheat your oven to 95 degrees C (200F).
Place the McDonald's apple pie on a baking tray.
Place the baking tray into the oven once it is preheated, and allow the pie to heat up for ten minutes or until the filling starts to bubble.
Remove the baking tray from the oven and allow the pie to cool for five minutes before eating.
Eat the pie carefully, because the filling gets exceptionally hot.