This article is part of a package of stories called In Search Of Louisville Style Pizza. For more, go here.
New York has thin-crust, mammoth slices of pizzas with a light layer of sauce and full-fat mozzarella cheese. Chicago has deep dish pizza with generous helpings of cheese and toppings. Louisville has... what does Louisville have?
Some have described our style as featuring semi-thick crust, spicy marinara sauce and a lot of cheese and meats.
But while its somewhat of an established local concept, with multiple restaurants over the years claiming to make it, does anyone outside of Louisville know what it is?
Two pizza experts have barely heard of it.
Scott Wiener, the founder of Scotts Pizza Tours in New York City and the cohost of the Thrillist series Really Dough? didnt know what it was.
And Carol Helstosky, a University of Denver professor of history and author of Pizza: A Global History, knew about it only from a passing comment but couldnt describe it.
Helstosky said regional styles rely on consensus.
Once enough people start talking about, Yes, weve agreed this is a regional style of pizza, then we can call St. Louis style, St. Louis style, she said.
Because of that, theyre skeptical that Louisville style is really a style at all.
I just have strong feelings about what you should and should not call a regional style, said Wiener,
So strong are his feelings that Wiener penned a manifesto about the trend of regional styles for Pizza Today (a pizza trade publication that happens to be headquartered in Louisville). He wrote that a regional style must possess most of five traits to be considered as such: regional specificity (an ingredient, technology or something linked to a local culture), differentiation (a truly unique style not seen in other areas thin crust alone doesnt count), multiplicity (a presence in multiple pizzerias under different ownership), endurance (an existence of over 10 years) and external reference (outsiders must know about it and replicate it).
So, lets apply his checklist to some of our local favorites.
At least two Louisville pizza restaurants claim on their website that theyve made Louisville-style pizza for their entire existence: Bearnos, founded in 1977 and The Original Impellizzeris Pizza, created in 1979 making Wieners trait of endurance a given.
Multiplicity? Just barely at two different restaurants. Cliftons Pizza Co., which closed last year, also claimed to have made Louisville-style pizza.
As for differentiation, The Original Impellizzeris describes Louisville style as being baked with two layers of toppings and two layers of cheese. Bearnos cites no such formula.
Its not clear whether the style was inspired by a particular Louisville idiosyncrasy, which would give it regional specificity. But two pizza experts have hardly heard of the style, so there goes external reference.
Certainly, cities have specific pizza styles that simply have not caught on across the country.
St. Louis-style pizza, Helstosky said, is distinct with its cracker-thin crust, but its not as popular outside of the Missouri city.
Louisville style might reflect a Tale of Two Pizzerias that Wiener has seen play out in other cities: A restaurant owner claims to have invented a regional style of pizza, but either no other restaurants follow their example, or the ones that do dont make similar enough pizzas.
In the end, though, whether a pizza is part of a regional style is subjective, a tenuous description that most people dont care to have when theyre hankering for a slice.
Helstosky said pizza history often lacks quality documentation about all aspects of the dish, including what makes it a regional style. In addition, styles change over time with different ingredients and preparation techniques.
A pizza fan might care that the slice theyre eating is unique to an area, but for most people, Helstosky isnt sure it matters.
Pizza is really about creativity and less about boundaries, she said.