Celebrating National Hot Dog Month with the history behind S. Rosen’s poppyseed bun

S. Rosen’s survey and sandwich specialist Stephanie Powell joins Bob Sirott to share the history of the poppyseed buns for National Hot Dog Month, how they’ve perfected their recipe to make a sturdy hot dog bun, and a survey on what people like to cook on the grill. Editor at Eater Chicago, Ashok Selvam, also joins Bob to talk about five Chicago restaurants that have joined the Michelin Guide.