Tomato sauce is a versatile and beloved ingredient in countless dishes, but achieving the perfect consistency can be a challenge. Whether you’re whipping up a homemade masterpiece or upgrading a store-bought sauce, learning how to thicken pasta sauce opens up a world of culinary possibilities.
Cook it
The classic method for thickening tomato sauce is to simmer it. This traditional technique involves cooking the sauce over low heat until it reaches the desired consistency. As the sauce cooks, the water content evaporates, leaving a thick, rich sauce that is bursting with flavour. Remember to use non-reactive cookware and avoid copper or aluminium pans, as these can impart a metallic taste to the sauce.
Add tomato paste
Tomato paste is a concentrated tomato-based product that adds depth to the flavour and thickens sauces naturally. Simply add a tablespoon or two of tomato paste and cook the sauce until it reaches the desired thickness. Opt for the tube packaging for added convenience, as it allows you to use only the amount you need without opening an entire can.
Add Cream
For a creamy tomato sauce, add heavy cream to thicken it. While this method slightly alters the flavor, it creates a sumptuous texture that pairs well with pasta dishes. Drizzle in the cream and simmer the sauce until it reaches the desired consistency.
Add the cheese
Freshly grated Parmesan cheese not only adds a delicious umami flavor to the sauce, but also acts as a thickening agent. Alternatively, cream cheese can be used to quickly thicken the sauce, although it will add a different flavor profile.
Use a Roux or a grout
A roux, a cooked mixture of equal parts fat (usually butter) and flour, is a classic French technique for thickening sauces. For a more simplified approach, however, consider using a slurry. Made from a raw mixture of starch (such as tapioca or arrowroot) and water, a slurry thickens sauce without the risk of lumps. Tapioca or arrowroot starch are the preferred choices, as the acid in tomatoes can inhibit the thickening power of cornstarch.
Conclusion
Mastering the art of thickening pasta sauce opens up a world of culinary possibilities. Whether you prefer to cook it down to intensify its flavor or incorporate ingredients like tomato paste, cream, cheese, or starch, these techniques allow you to tailor the sauce to your taste preferences and culinary creations.
