8 skinless chicken thighs, bone-inKosher salt and freshly ground pepper1 cup all-purpose flour1/4 cup EVOO4 ounces chorizo, chopped1 1/2 pounds baby Yukon Gold potatoes, quartered2 tablespoons finely chopped fresh thyme3 to 4 cloves garlic, thinly sliced2 to 3 small stalks celery, sliced1 large bay leafFresno chile pepper, thinly sliced1 onion, chopped1/3 cup dry sherry1 cup chicken stock1 teaspoon grated lemon zest1 teaspoon grated orange zestOne 14-ounce can chunky crushed tomatoes1 teaspoon of sweet paprikaA couple handfuls fresh flat-leaf parsley, coarsely choppedPortuguese rolls