A juicy burger patty topped with a griddled slab of provolone cheese (known as provoleta in Argentina) and spoonfuls of tart, garlicky ch...

You can substitute 8 ounces deli ham or turkey for the chicken.

Bold (vegan) provolone cheese, melting over the edges of toasty golden sourdough bread is paired with sweet, juicy slices of organic summertime whi...