How Long Does Alfredo Sauce Last?

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Alfredo sauce, loaded with rich flavors, comes from combining melted butter, heavy cream, cheese, herbs, and spices, resulting in a smooth, creamy delight.

It’s one of the most popular sauces out there and goes perfectly with just about any type of pasta.

While Alfredo sauce tends to be a staple in many households around the world, its shelf life is short — only a few days.

So, in order to make sure your sauce lasts until dinner time, you need to know how long it will last before going bad.

So, how long does Alfredo sauce last?

And what are some of the ways you can use it once it starts turning rancid?

Keep reading to find out!

How Long Does Alfredo Sauce Last

How long does Alfredo sauce last in the fridge?

If you want to ensure your sauce stays fresh for at least a week or two, you’ll have to refrigerate it.

Alfredo sauce will last anywhere from three to five days in the refrigerator, but you can expect it to last even longer if you add an extra layer of protection.

For example, if you put a piece of plastic wrap on top of the container, it will help prevent condensation from forming on the lid.

The same thing happens when you cover the container with aluminum foil.

If you also place the container in a Ziploc bag, you’re protecting it from moisture buildup even better.

How long does Alfredo sauce last in the freezer?

Alfredo sauce doesn’t hold up quite as well in the freezer as it does in the fridge.

You can expect it to last up to a month in the freezer, so it’s not ideal for those who plan on making multiple servings.

But, if you’re planning on freezing only a single portion, then it might work just fine.

The key to keeping your sauce frozen solid is to let it cool completely before putting it into the freezer.

This means letting it sit outside the fridge for at least 20 minutes, which will allow the temperature to drop below 40 degrees Fahrenheit (4.5 degree Celsius).

Once it’s cooled down, you can pop it into a Ziploc bag and stick it in the freezer.

Then, you can thaw it out whenever you’re ready to eat it.

How long does Alfredo sauce last after it’s been opened?

Once you open the bottle of Alfredo sauce, it’s going to start deteriorating pretty quickly.

In fact, it could turn bad within 24 hours.

That said, you can extend the shelf life by storing it in the fridge right away.

However, since the sauce is already exposed to air, it will continue to deteriorate over time.

As such, it’s best to consume your sauce within a week of opening it.

After that, you should toss it out.

How long does Alfredo sauce last unrefrigerated?

It’s important to note that Alfredo sauce won’t last very long unrefrigerated.

Once you take it off the shelf, it’s likely going to become rancid within 48 hours.

That said, you can still enjoy it for up to four days if you keep it tightly sealed.

For best results, you should always buy a new bottle every time you go grocery shopping.

How long does Alfredo sauce last when reheated?

If you want to warm up your sauce for a quick meal, you’re going to have to heat it up quickly.

Since Alfredo sauce contains dairy products, you shouldn’t reheat it for more than 30 minutes.

After that, you run the risk of ruining your sauce with bacteria growth.

As such, you should always serve it straight from the fridge.

How often should you stir Alfredo sauce while it’s cooking?

You don’t need to stir Alfredo sauce all the time, but you do need to stir it occasionally.

Stirring helps it cook evenly and prevents it from burning on the bottom.

Plus, stirring keeps the ingredients from sticking together and clumping.

If you don’t stir the sauce, you run the risk of having it burn on the bottom.

When this happens, you’ll end up with a burnt flavor in your sauce.

To avoid this, you should stir it every 15 to 20 minutes while it’s cooking.

How Long Does Alfredo Sauce Last? 1

What is the best way to reheat Alfredo sauce?

To reheat Alfredo sauce, you’re going to have to follow these steps:

What is the best way to store Alfredo sauce?

Since Alfredo sauce is a creamy sauce, it’s best to store it in the fridge.

While it will last for up to seven days in the fridge, you can expect it to last significantly longer if you keep it covered in plastic wrap.

If you want to protect it from moisture, you can also place it inside a Ziploc bag.

How can you tell if Alfredo sauce has gone bad?

If you’ve cooked your Alfredo sauce and it tastes bad, you probably didn’t properly prepare it.

If you add too much salt, it will taste overly salty.

On the other hand, if you add too little salt, it will taste bland and flat.

As far as color goes, you can’t really tell if something has spoiled based on its appearance.

Instead, you should smell it first.

If it smells like old food, you’ll know that it’s gone bad.

Baked Potato in Air Fryer

Air Fried Baked Potatoes With Chicken Alfredo Sauce

These come out crispy on the outside and fluffy on the inside. Try the sauce or skip it.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Main Course
Cuisine American
Servings 4
Calories 857 kcal



For the Chicken Alfredo Sauce:

  • 1 chicken breast cut into strips
  • 2 cloves garlic minced
  • 1 cup chicken stock
  • 1 cup heavy cream
  • 1 cup Parmesan cheese grated
  • 4 tablespoon olive oil
  • ½ teaspoon salt
  • ½ teaspoon ground black pepper

For the Potatoes:


  • Using a fork, poke a few holes in each potato. Rub them with olive oil and season with salt and pepper.
  • Place potatoes into the air fryer basket, leaving enough room between each one.
  • Cook for 30 minutes or until tender at 400° F (200° C).
  • While potatoes are being cooked, prepare the sauce. Start by heating 2 tablespoons of olive oil into a skillet over medium heat. Add in chicken strips and cook for about 10 minutes or until golden. Transfer chicken to a bowl and set aside.
  • Add the remaining oil and minced garlic to the same skillet and saute for 2 minutes. Pour in chicken stock and deglaze the pan using a wooden spoon.
  • Whisk in the cream and bring to a boil.
  • Finally, add Parmesan and stir until combined. Season with salt and pepper and leave on the stove.
  • Remove potatoes from the air fryer and let cool.
  • When potatoes are easy to handle, slice them lengthwise. Add a spoon of grated cheddar cheese into each potato and top with chicken alfedo sauce. Sprinkle with some more cheddar and serve!



Calories: 857kcalCarbohydrates: 43gProtein: 35gFat: 61gSaturated Fat: 27gPolyunsaturated Fat: 4gMonounsaturated Fat: 27gTrans Fat: 1gCholesterol: 166mgSodium: 1636mgPotassium: 1280mgFiber: 5gSugar: 3gVitamin A: 1380IUVitamin C: 44mgCalcium: 575mgIron: 3mg
Tried this recipe?Let us know how it was!

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