Spaghetti Aglio e Olio is a classic Italian pasta dish that is incredibly easy to make. It consists of spaghetti noodles tossed in a simple sauce made with garlic, olive oil, red pepper flakes, and parsley. The garlic and olive oil are sautéed until fragrant and then mixed with the cooked pasta. The dish is finished with a sprinkle of parsley and red pepper flakes for added flavor and heat. This recipe is perfect for a quick and satisfying weeknight dinner.