This week on the Chewing podcast, co-hosts Louisa Chu and Monica Eng talk “Ethnic” versus “White” food, whatever that means. They discuss with Los Angeles Times restaurant critic Jonathan Gold, also the star of the new documentary “City of Gold”; as well as Lucky Peach editor in chief Chris Ying, also author of The Wurst of Lucky Peach: A Treasury of Encased Meat. Plus Louisa offers Monica the classic Chinese-American dish egg foo young, but Will She Eat It? (Photo: egg foo young, fried rice, and an egg roll from the little Three Happiness restaurant in Chicago, by Louisa Chu)