Some corporate fast food secrets are fiercely protected, but it's no mystery why McDonald's apple pie tastes the way it does. Here's what to know.

The new baked apple pie also sports a lattice crust and sliced apples. While some frequent McDonald's diners actually liked the new recipe, older fans may wonder if there's any way to enjoy the ...

To find which fast-food chain serves the best apple pie, I tried pies from Arby's, McDonald's, Panda Express ... and it can really throw the whole recipe off-balance. But I enjoyed its slightly ...

Of the many iconic McDonald's menu items, there are a few that are so flavorful that customers may find themselves scratching their heads, guessing at what their secrets might be. In the case of ...