Sautéed Cabbage with Prosciutto

Name: Sautéed Cabbage with Prosciutto
Ingredients: 1 tablespoon unsalted butter; 2 large carrots, cut into 1/3-inch pieces; 1 large onion, finely chopped; Two 1 1/2 pound Savoy cabbages, shredded 1/3 inch thick; 1 cup Chicken Stock or canned low-sodium broth, skimmed of fat; 2 teaspoons sugar; Kosher salt and freshly ground pepper; 4 ounces thinly sliced prosciutto, trimmed of all visible fat, cut into 1/3 inch strips; 2 tablespoons minced fresh flat-leaf parsley; 1/2 teaspoon minced fresh thyme