Warm olive oil in a medium saucepan over medium-low heat and gently cook the minced garlic for around one minute, making sure it doesn’t burn. 🌱
Sprinkle the gluten-free flour into the pan, stirring constantly for about a minute until it turns into a smooth paste.
Gradually pour in the unsweetened dairy-free milk, stirring continuously. Add the dairy-free Parmesan cheese, nutritional yeast, salt, and ground black pepper to the mixture.
Keep whisking as the sauce heats up, allowing it to come to a gentle simmer. Let it simmer for 2 to 3 minutes, continuing to whisk, until the sauce thickens slightly.
Remove the pan from the heat and let the sauce sit for around 5 minutes to thicken further before serving. Enjoy your creamy, dairy-free Alfredo sauce while it’s warm!