O Chef: Shelf-Life of Cooking Oils What is the Shelf-Life of Oil? http://www.ochef.com/64.htm Shelf-life of cooking oils - Ochef Shelf-life of cooking oils - Ochef O Chef: What is the Shelf-Life of Oil? OChef: What is the Shelf-Life of Oil? Shelf-life of cooking oils - Ochef ochef.com O Chef: What is the Shelf-Life of Oil? O Chef: Shelf-Life of Cooking Oils