Prepare the Ingredients. Add pasta, water, minced garlic, olive oil, salt, and pepper to the Instant Pot.
Set and Seal. Close the Instant Pot lid, set the valve to sealing, and select the Manual/Pressure Cook function. Cook for the recommended time for your pasta type. 4 Minutes for Spaghetti Noodles.
Quick Release. Once done, perform a quick pressure release. Open the lid carefully.
Toss and Garnish. Stir the pasta, ensuring it's well-coated in the flavorful garlic and olive oil. Garnish with grated Parmesan cheese and fresh parsley.
Serve and Enjoy. Spoon the Instant Pot Garlic Pasta into bowls, and savor the simplicity and deliciousness of this quick and easy dish.