In 1937 Hormel Foods in Austin, Minnesota had a warehouse problem: mountains of unpopular pork shoulder. The solution was to grind it with ham, salt, water, sugar, sodium nitrate, and modified potato starch, seal it in a can, and cook it inside the tin, creating a shelf-stable product that needed no refrigeration. A New Year’s Eve naming contest won Ken Daigneau 100 dollars for the word Spam. The episode explains how World War II turned a regional oddity into a global staple as the US military bought over 150 million pounds, GIs cursed it at every meal, and hungry allies from Britain to the Soviet Union treated it as salvation, with Khrushchev later crediting it with feeding the Red Army.

After the war the rations left behind were adopted rather than discarded. Hawaii now eats seven million cans a year and calls it Hawaiian steak, Spam musubi fuses it with Japanese onigiri, and organized theft rings targeted it in 2017. The Philippines serves Spamsilog for breakfast, Guam averages 16 tins per person, and South Korea’s budae jjigae, born from Korean War scarcity, evolved into premium Lunar New Year gift sets. The hosts close with the 1970 Monty Python sketch that gave junk email its name and Hormel’s decision to embrace the joke rather than fight the internet.

• How potato starch and in-can cooking solved the spoilage problem of the 1930s
• Uncle Spam, the Spam Fleet, and soldiers writing angry letters to Jay Hormel
• Why McDonald’s and Burger King were pushed to put it on menus in Hawaii and Japan
• How the same can went from poverty food in the US to luxury gift in Seoul and mainland China
• Monty Python, early Silicon Valley, and a trademark that became the word for digital noise