Alfredo sauce is a creamy and rich sauce commonly used in Italian cuisine, particularly with pasta. It is made from a few simple ingredients: butter, heavy cream, and grated Parmesan cheese. The sauce is known for its smooth texture and delicious flavor, making it a favorite for dishes like Fettuccine Alfredo. This sauce can be easily prepared at home and is often customized with additional ingredients such as garlic, herbs, or even vegetables. Alfredo sauce pairs well with various types of pasta and can also be used in casseroles or as a base for other dishes, adding a touch of indulgence to any meal.