Risotto With Mascarpone and Prosciutto

Name: Risotto With Mascarpone and Prosciutto
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Cuisine: Mediterranean, American, Greek, Southern, African, Moroccan, European
Ingredients: 3 cups low-sodium chicken broth; 4 ounces prosciutto, thinly sliced; 4 tablespoons unsalted butter; 1/2 cup finely chopped shallots; 1 cup arborio rice; 1/3 cup dry white wine; 3 tablespoons minced fresh parsley; 3 tablespoons minced fresh chives; 1 1/2 teaspoons minced fresh marjoram or thyme; 1 cup grated gruyere cheese; 1/3 cup mascarpone cheese