Dave Lichterman: He’ll hand you his deep-dish pizza in person.

Dave Lichterman: He’ll hand you his deep-dish pizza in person. KELLY O

When I first met Dave Lichterman, owner of Windy City Pie, it was just a few days after “Back to the Future Day,” aka October 21, 2015, the day Marty McFly time-travels to in the movie Back to the Future Part II. Lichterman told me he had dressed up as the character Doc Brown to deliver his Chicago-style deep-dish pizzas that day, which confused many of his customers. (He also tried, unsuccessfully, to find a DeLorean to drive around in.)

Lichterman cracks a lot of jokes, but he grew serious when he told me that the Back to the Future movies actually had a profound influence on his life. They inspired him to pursue a degree in engineering at the University of Illinois, where his own future as a deep-dish pie master was sealed—even though it took him 10 years (and an entirely separate career as a software engineer) to realize it…

Angela Garbes began her food writing career as a freelancer for The Stranger in 2006, joined the staff in 2014, and is now freelancing once again amid writing books; Like a Mother: A Feminist Journey Through...