1: In a saucepan over medium high heat, add the olive oil, garlic, and pistachios. Cook for 5 minutes or until the pistachios and garlic are lightly golden.
2: Add the parmesan, pepper, parsley, and pasta water to the saucepan.
3: Cook until the mixture is slightly thickened. Then add the pasta and stir in until all pasta is coated evenly.
4: Enjoy!
