Which of these foods is an American cultural icon?

An apple pie is a fruit pie in which the principal filling ingredient is apples. The earliest printed recipe is from England. Apple pie is often served with whipped cream, ice cream ("apple pie à la mode"), or cheddar cheese. It is generally double-crusted, with pastry both above and below the filling; the upper crust may be solid or latticed (woven of crosswise strips). Apple pie is an unofficial symbol of the United States and one of its signature comfort foods.

Source: Wikipedia