This week on Milk Street Radio, British writer Diana Henry, author of “Simple,” redefines home cooking. Also on today's show, Adam Gopnik opines on chefs and madness and Dan Pashman of WNYC's The Sporkful podcast reveals a scientific method for eating chips and dip. We’ll offer you our recipe for authentic Mexican guacamole, inspired by Diana Kennedy, as well as all-new fried eggs. And Christopher Kimball and Sara Moulton will take your calls.