Pasta sauces are flavorful liquids or mixtures used to enhance the taste of pasta dishes. Common types include tomato-based sauces, such as marinara and bolognese, which are made from tomatoes, herbs, and spices. Creamy sauces like alfredo and carbonara use dairy products to create a rich texture. These sauces can be homemade or store-bought, and they vary widely in ingredients and preparation methods. Some sauces are simple, requiring just a few ingredients, while others involve complex cooking techniques. Pasta sauces can be paired with different types of pasta, such as spaghetti or penne, to create diverse meals.