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How Long Does Alfredo Sauce Last? [Shelf Life Guide]

Alfredo Sauce is one of the most popular sauces originating from Italy. It widely used by Italians on their pasta.

However, it is also very popular all over the world. The sauce complements really well with pasta.

Alfredo sauce is an elegant yet simple white, creamy sauce that is usually used on pasta and other noodles.

Unlike other sauce that is thickened using only cheese, Alfredo consists of eggs and starch.

The main ingredients of Alfredo include buttercream and cheese.

Other ingredients in Alfredo Sauce include garlic, both minced and powdered, butter, seasoning, and pepper.

Besides pasta, Alfredo sauce can also be used as a dipping, on a pizza or casserole.

You can also mix it with tomato sauce and pesto sauce to use it on a batch of chicken.

If you are one of those people who love using Alfredo sauce on just about anything, you’ll want to store them for later use.

And for that, you’ll need to know how long does Alfredo sauce last?

In this article, we’ll answer just that and also show you how to detect a spoiled Alfredo Sauce. Read on to find out more.

How Long Does Alfredo Sauce Last? Does Alfredo Sauce Go Bad?

Alfredo is a cream-based pasta sauce, and as such, it can go bad just like any other cream-based sauce.

However, the average shelf life of Alfredo Sauce largely depends on the way you store it.

If you want to maximize the shelf life of an opened Alfredo sauce, you will have to refrigerate it immediately.

If you leave your sauce on the counter at room temperature, you can expect it to go bad very quickly.

Bacteria grow much faster at room temperature, and as such, your Alfredo sauce will last only for about 4 hours.

After that, the best thing you can do is to discard it.

It is ideal to refrigerate your Alfredo sauce within the first four hours. If you do refrigerate it, your sauce will last a good 4 to 7 days.

However, it must be continuously refrigerated to maintain its quality.

The sauce might still be usable after that period, but there’s a low chance that it will retain its quality.

If you want to store your sauce for a longer period, you can also freeze it. Before you freeze it, make sure to cover it in airtight containers.

This way, your Alfredo will remain fresh and remain quality for up to 6 months or more.

It’s not recommended to freeze your sauce for more than eight months because it will start to lose its quality.

Also, when you store your sauce, make sure to use a plastic or glass container with proper cover. Avoid using open metal cans.

By following the proper steps of storing Alfredo sauce, you can easily retain its quality for a long time.

How to Tell if Alfredo Sauce is Bad? Alfredo Sauce Shelf Life!

Alfredo sauce mixed with a bowl of pasta can be quite healthy and has several benefits.

However, if it goes bad, then things can go south very quickly. Consuming a spoiled sauce increase the chance of food poisoning.

A bad Alfredo sauce is usually very easy to tell. One of the easiest and most reliable methods is by smelling it.

Alfredo sauce gives out a very odd smell once it goes bad. It smells kind of sour and tangy.

If the sauce has gone bad, you can easily differentiate it from the smell. The smell emitted is nothing like a fresh sauce.

You can also detect a spoiled Alfredo sauce simply by looking at it. Once it goes bad, it will normally have an odd-looking color.

There are also chances of mold developing on it. If you see molds, then it is a clear sign that the sauce has gone bad, and it’s time to discard it.

If you can’t smell or see any signs of spoilage, you can also try tasting it.

Putting a small amount of sauce will not likely harm you in any way, even if it is bad.

But if it is bad, then you’ll surely be able to notice it from the odd taste.

cream cheese alfredo sauce

How Long Does Alfredo Sauce Last? Does Alfredo Sauce Go Bad?

5 from 1 vote
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Shelf Life
Servings 1 Serving


  • Alfredo sauce
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Label your container with the content and date and keep track of how much you’re using!
  • Make sure to store in an airtight container in a cool, dark place (pantry or fridge).
  • If frozen, thaw in the fridge before use. Always check for signs of spoilage before using.
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