The government's turnaround, from prohibition to permission, came after a USDA program manager was lobbied by the formula makers and overruled her staff. That decision and others by a handful of USDA employees, along with an advisory board's approval of a growing list of non-organic ingredients, have helped numerous companies win a coveted green-and-white "USDA Organic" seal on an array of products.

Grated organic cheese, for example, contains wood starch to prevent clumping. Organic beer can be made from non-organic hops. Organic mock duck contains a synthetic ingredient that gives it an authentic, stringy texture.