6 Tbsp Filippo Berrio olive oil
1 1/2 lbs boneless chicken breast
1 small avocado, pitted
4 crusty whole wheat rolls
1 cup arugula
2 plum tomatoes, thinly sliced
2 cloves garlic, minced
4 sprigs cilantro, chopped
1 Tbsp chopped fresh rosemary
4 Tbsp red wine vinegar
2 Tbsp port wine
1 pinch cayenne pepper
Kosher salt and freshly ground black pepper to taste