Spaghetti Aglio e Olio is a classic Italian pasta dish that is quick and easy to make. It consists of spaghetti noodles tossed in a garlic and olive oil sauce. To make this dish, cook the spaghetti according to package instructions. In a separate pan, heat olive oil and sauté minced garlic until fragrant. Add red pepper flakes for a spicy kick. Drain the cooked spaghetti and toss it in the garlic and oil mixture. Serve hot, garnished with chopped parsley and grated Parmesan cheese.