history of Spam added potato starch added potato starch added potato starch product was a combination of the words Spam Jam Courtesy of Eater A Brief History of Spam, an American Meat Icon World War II added potato starch Eater added potato starch restrictions history of Spam in South Korea made added potato starch George A. Hormel added potato starch added potato starch Courtesy of Eater added potato starch added potato starch added potato starch Spam Eater Eater added potato starch added potato starch during World War II added potato starch history of Spam Eater added potato starch added potato starch added potato starch It all started added potato starch product was a combination of the words 70 percent of American households Great Britain 70 percent of American households Spam rose to importance in Hawaii post-World War II eight-decade-old made-up food history of Spam 70 percent of American households