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Supermarket Pepperoni

What We Learned

You may think of it as a greasy flavor bomb atop a slice of pizza, but pepperoni dates back to ancient Rome, where it was a convenient food for soldiers on the march. It crossed time—and the Atlantic Ocean—to reach America with the Italian immigrants who arrived on these shores around 1900. Pepperoni met pizza in New York City, underwent a total transformation from artisanal to comm...

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