History is always fun, funny, and maddening. Lard is good.
(From Snopes.com my fav propaganda site)
"Crisco wasn’t invented by or for the German Navy, or for the purpose of lubricating submarines. Hydrogenation, the process by which Crisco is made from vegetable oils, was invented by German chemist Wilhelm Normann in 1901. Whether Crisco or similar products were ever used as submarine lubricants remains undetermined."
"Wilhelm Normann, eventually sold his patent to Procter & Gamble for use in the food market."