
Ingredients
·2 peeled and roasted sweet potatoes
·2 tablespoons olive oil
·3 cups thinly sliced shiitake mushrooms
·1 cup finely chopped yellow onion
·2 tablespoons chopped fresh sage, divided
·5 garlic cloves, minced
·1 and 1/2 cups uncooked Arborio rice
·5 cups unsalted chicken stock, divided
·1 teaspoon kosher salt, divided
·2 tablespoons chopped fresh flat-leaf parsley
·3/4 teaspoon ground black pepper
·¼ cup mascarpone cheese
·¼ cup grated Parmesan cheese