Chef John's Creamy Mushroom Pasta

Details

Ingredients

• 2 tablespoons olive oil
• ¾ pound fresh white mushrooms, sliced
• ¼ pound fresh shiitake mushrooms, stemmed and sliced
• salt and ground black pepper to taste
• 2 cloves garlic, minced
• 2 fluid ounces sherry
• 1 cup chicken stock
• 1 cup heavy whipping cream
• 8 ounces fettuccine pasta
• 1 ½ teaspoons chopped fresh thyme
• 1 ½ teaspoons chopped fresh chives
• 1 ½ teaspoons chopped fresh tarragon
• 9 tablespoons freshly shredded Parmigiano-Reggiano cheese, divided