How Marco Canora Built His Bone Broth Empire in NYC

“The first conversation we had with a company that could help us make broth I wish I had on camera,” says Marco Canora, chef/owner of the New York City restaurant Hearth. “This guy runs a co-manufacturing facility. That’s all he knows. All I know is restaurant kitchens. When I tell him how I want to make broth, he looks at me like I have five eyeballs: ‘You want me...