This dish is one that can be made in the time it takes the linguine to cook. This recipe serves 2 to 3 but could easily feed more by increasing the amount of extra-virgin olive oil, tomatoes and chicken. Feel free to increase the amount of garlic and cheese if a more vibrant flavor is desired. Red pepper flakes and fresh spinach would also make good additions to this dish. To make this meal gluten-free, use your favorite gluten-free pasta.