Sherry Vinegar- and Molasses-Glazed Carrots

Name: Sherry Vinegar- and Molasses-Glazed Carrots
Yield: 10 Servings
Ingredients: 6 tablespoons (3/4 stick) butter; 3 pounds small carrots (5 to 6 inches long), peeled, trimmed; 2 tablespoons mild-flavored (light) molasses, divided; 1/2 teaspoon (or more) coarse kosher salt; 6 tablespoons Sherry wine vinegar, divided; 2 tablespoons chopped fresh Italian parsley, divided