Steps
1. Bring a pot of salted water to a boil and cook the spaghetti according to package instructions until al dente.
2. While the pasta cooks, heat olive oil in a pan over medium heat.
3. Add the sliced garlic and red pepper flakes to the pan, sautéing until the garlic is golden (about 1-2 minutes).
4. Once the spaghetti is cooked, reserve a cup of pasta water, then drain the pasta.
5. Add the drained spaghetti to the pan with the garlic oil, tossing to combine. If the mixture is dry, add a bit of reserved pasta water.
6. Season with salt to taste, and garnish with fresh parsley and Parmesan cheese if desired.
7. Serve immediately and enjoy your meal!