Creating this delicious Italian Lemon Garlic Pasta With Parmesan is simple when you follow these steps:

1. Cook the Pasta: Begin by boiling a large pot of salted water. Add the spaghetti and cook according to package instructions until al dente. Reserve ½ cup of pasta water, then drain the pasta and set aside.

2. Sauté the Garlic: In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant, being careful not to burn it.

3. Add Lemon Zest and Juice: Stir in the zest and juice of one lemon. If using, add red pepper flakes for a touch of heat.

4. Combine with Pasta: Add the cooked pasta to the skillet, tossing to coat it with the garlic and lemon mixture.

5. Adjust Consistency: If needed, use the reserved pasta water to loosen the sauce, creating a creamier texture.

6. Season: Add salt and pepper to taste. Mix thoroughly.

7. Incorporate Parmesan: Remove the skillet from the heat and stir in the grated Parmesan cheese until well combined.

8. Serve Immediately: Plate the pasta while hot, garnishing with chopped parsley for a fresh touch.