Add the linguine, cherry tomatoes, basil, garlic, vegetable broth, olive oil, salt, and red pepper flakes to a large pot or deep skillet.
Bring to a boil over high heat, then reduce to medium heat and continue cooking for 9-12 minutes, tossing frequently with tongs to prevent sticking.
Cook until pasta is al dente and most of the liquid has been absorbed, creating a light sauce.
Remove from heat and let rest for 2-3 minutes to thicken slightly.
Serve immediately topped with freshly grated Parmesan cheese and extra basil if desired.