Cook the Spaghetti: In a large pot, bring salted water to a boil. Add the spaghetti and cook according to package instructions until al dente. Reserve about 1 cup of pasta water before draining.
Prepare the Sauce: In a large skillet, heat the olive oil over medium heat. Add the sliced garlic and red pepper flakes, cooking gently. Be careful not to burn the garlic; you want it golden and fragrant.
Combine: Once the garlic is ready, add the drained spaghetti directly into the skillet. Toss to combine, adding reserved pasta water as needed to help create a silky sauce.
Season: Taste and adjust with salt if necessary. Toss in chopped parsley for freshness.
Serve: Plate your spaghetti and, if desired, sprinkle with grated Parmesan cheese. Enjoy your simple yet delicious Spaghetti AOP!
