4 Ways to Thicken Alfredo Sauce, According to a Chef (2024)

FAQs

4 Ways to Thicken Alfredo Sauce, According to a Chef? ›

The easiest way to accomplish this is to mix about a spoonful of cornstarch to 2 spoonfuls of liquid – it could be water or chicken stock or even milk. You will add this mixture, also called a slurry to the sauce and as it starts to cook, the sauce will thicken.

The easiest way to accomplish this is to mix about a spoonful of cornstarch to 2 spoonfuls of liquid – it could be water or chicken stock or even milk. You will add this mixture, also called a slurry to the sauce and as it starts to cook, the sauce will thicken.

Cornstarch: Make a slurry of half water, half cornstarch and whisk until smooth. Cornstarch is a powerful thickener, so start by whisking in no more than 1 tablespoon of the mixture per 2 cups of simmering sauce; stir and simmer for 2 minutes, check the thickness, and repeat with more slurry as needed.

Mix the cornstarch with some cold water to create a smooth slurry, then whisk it into the sauce while cooking over medium-high heat for a few minutes. Add all-purpose flour. Another very common thickening agent that will give your Alfredo sauce a creamy texture.

Use two tablespoons flour mixed with ¼ cup cold water for each cup of medium-thick sauce. Thoroughly mix in the water to prevent lumps. After stirring the combined flour and water into the sauce, cook and stir over medium heat until thickened and bubbly. Heat one minute more to cook the flour thoroughly.

The most readily available sauce-thickener is flour. For a too-thin sauce, try adding a slurry (equal parts flour and water, whisked together) or beurre manie (equal parts softened butter and flour, kneaded together to form a paste)—both are ideal thickeners for rich and creamy sauces, such as steak sauce recipes.

Measure out 1½ tsp (2.54 g) of tapioca starch and stir it directly into the sauce. If the consistency still isn't thick enough, feel free to add more as needed. This works especially well with gravy. For a gluten-free option, try using potato starch instead.

The key ingredient in Alfredo sauce is cheese—generally Parmigiano Reggiano—and lots of it. To thicken Alfredo sauce, simply add more cheese than the amount called for in a recipe until you achieve the consistency you want.

Wheat flour is commonly used to thicken sauces using a process called starch gelatinisation. The flour grains contain partially crystalline granules of starch, which comprises chains of sugar molecules strung together. The secret to starch's thickening success is its ability to absorb water and form a gel.

What is the secret to smooth Alfredo sauce? ›

Add heavy whipping cream, a little at a time, whisking to smooth out lumps. Stir in Parmesan and pepper. Remove from heat when sauce reaches desired consistency.

While controlling the heat is what helps the fat (oil) not separate from the sauce in the first place, adding cream to your leftovers is what helps to revive the dish. This leaves the pasta nice and creamy again and makes sure that it's not dried out.

Wheat flour is used extensively in professional kitchens as a thickening agent. Although it can be combined with water to create a whitewash, it is more commonly mixed with fat, which surrounds the starch granules and prevents clumping when added to hot liquids.

Use a roux to thicken the sauce.

Measure out equal parts butter and flour. Melt the butter over medium heat, and stir in the flour until it is completely incorporated into the butter. Whisk the roux into the cream sauce a little bit at a time until you reach the desired consistency.

Extra seasonings and spices will go a long way in adding flavor to a boring jar of sauce. Some of my personal favorites include salt, pepper, Italian seasoning, dried basil, oregano, onion powder or seasoned salt. Start with small amounts (1/2 teaspoon at a time) and add as needed, in order to avoid over-spicing.

The Fix Is Simple—Add Water Back.

A generous splash of water is all it takes. Here's how fix a broken sauce: Add about ¼ cup of water to the pan and reheat the sauce to a vigorous simmer, whisking constantly. The bubbling action will help re-emulsify the butter and bring back that thick, glossy sauce.

Acid: Adding vinegar or lemon juice does a great job of balancing saltiness. Sweetness: You can also add a dash of honey or sugar. Opposites attract here and create balance. Fat: Another fix is adding some fat, a few pads or butter or a healthy glug of olive oil can absorb some of that saltiness.

Once the pasta is in the sauce, add pasta water. This is the most vital step in the process. Starchy pasta water doesn't just help thin the sauce to the right consistency; it also helps it cling to the pasta better and emulsify with the fat and cheese you're going to be adding.