Fettuccine Carbonara

Ingredients

• 1 pound durum wheat pasta, either linguine or spaghetti (found in the Italian section and in gourmet markets)
• 8 to 10 egg yolks
• 3 to 4 ounces grated Parmesan cheese, plus more for garnish
• 5 tablespoons extra-virgin olive oil, divided
• 5 to 8 ounces pancetta, cut into small cubes
• 1 cup chicken stock
• 2 small shallots, minced
• Salt and freshly ground black pepper