Adapting recipes to sourdough, I came upon this for a classic baguette Viennoise. It's a breakfast bread or savory-filled roll you can find at boulangeries and cafes in France. It's a butter enriched and soft crumb sweet bread, but fill it with ham and some butter and cheese, it's lunch or picnic fare. In France they call it "partager la go," a classic kid snack when filled with chocolate. I like mine a bit more robust.