“The difference between a Dutch oven and a regular old pot is how well they seal and prevent moisture from escaping,” says Lourdes Castro Mortillaro, MS, RDN, director of the NYU Food Lab and author ...

Those versatile cast iron pots can do so much more than just look pretty in your kitchen. Chances are you have one tucked away in your kitchen cabinet—but we’re willing to bet you’re not using your ...