Box of Fresh Pies

A Box of Fresh Pies is a package of five pledge gifts, and is the first hierarchical combining of the pledge items given out by various Orgrimmar NPCs during the Love is in the Air seasonal event.

All of the Love is in the Air pledge gift packages are non-functional as regards their name and picture. You cannot obtain a pie from a Box of Fresh Pies.

Source
If you have five or more  in your inventory, right clicking on any of them will consume five and create a Box of Fresh Pies.

Ingredient
A Box of Fresh Pies is one of three Orgrimmar pledge gift packages which are the ingredients of the Orgrimmar Gift Collection.

Trivia
Using pies as the pledge gift from non-guard NPCs in Orgrimmar may be a nod toward the Dungeons & Dragons spoof adventure module Orc and Pie, (renamed The Orc and the Pie), by Monte Cook, claimed to be "The World's Shortest (Yet Technically Complete) Adventure".