In honor of the human impulse to seek culinary comfort when times are tough, guest host Robert Sean Leonard presents two food-centered stories curated with the online food and cooking community Food52. In J. Robert Lennon’s “Breadman,” artisanal bread threatens a marriage. Kyle MacLachlan is the incredulous spouse.  And Joan Allen performs an excerpt from Nora Ephron’s novel Heartburn, a slice of infidelity in which there are consequences—and pie.