Making Lemon Garlic Parmesan Pasta is straightforward. Follow these detailed steps to ensure success:

1. Cook the Pasta: In a large pot, bring water to a boil. Add a pinch of salt and the spaghetti. Cook according to package instructions until al dente. Drain, reserving about 1 cup of pasta water.

1. Prepare the Sauce: While the pasta cooks, melt butter in a large skillet over medium heat.

1. Sauté Garlic: Add minced garlic to the skillet and sauté for about 1-2 minutes until fragrant. Be careful not to burn it.

1. Add Lemon: Stir in lemon zest and juice, mixing well to combine. Allow it to cook for an additional minute.

1. Combine Pasta and Sauce: Add the drained spaghetti to the skillet. Toss to coat the pasta in the lemon garlic sauce.

1. Incorporate Cheese: Gradually add grated Parmesan cheese, mixing thoroughly. If the sauce is too thick, add reserved pasta water, one tablespoon at a time, until you reach the desired consistency.

1. Season: Add salt and pepper to taste. If you enjoy some heat, sprinkle in red pepper flakes.

1. Garnish and Serve: Remove from heat and garnish with chopped parsley before serving.

These steps will guide you through preparing a scrumptious Lemon Garlic Parmesan Pasta that is sure to impress.