It’s a Mark Bittman recipe and has good reviews. This is not a joke.
What’s your suggested pairing? With the cayenne pepper and acidic ketchup this is a tough one. Could do beer but don’t want to. Can I get away an Abrente Albarino?
The Joyce Chen Chinese Cookbook from the 1970s, which I still have, uses ketchup as the principal ingredient in sweet and sour chicken. I haven’t made it for 40 years, but it was a good cheap meal at the time and we thought we were gourmet cooks.
Several Cantonese recipes use ketchup.
Apparently the Cantonese invented it when presented tomatoes as a gift. They didn’t know at to do with them, and since they do not eat vegetables raw, boiled the #&$^ out of them.
True story? My Chinese cooking teacher, who grew up in Canton, insists it’s true !