100 Years of 100 Things: Pizza

The plain cheese slice at Scarr's, located at 22 Orchard Street, near Canal Street on the Lower East Side.

For our ninth thing in our centennial series, Ian MacAllen, Italian-American food expert and author of Red Sauce: How Italian Food Became American (Rowman & Littlefield, 2022), covers the history and development of a beloved New York City food: pizza.