How Long Does Queso Last – Things You Need To Know
Mexican cuisine is one of the richest and extremely diverse cultures, as dishes of this cuisine all create novelty for diners.
Among popular foods from this country, Queso – the Mexican cheese, stands as the most well-known one.
So, how long does queso last? Let’s answer the question and other info about this cheese below!
What Is Queso?

In the simplest terms, Queso is a cheese sauce that originated in Central America. Queso fresco (means fresh cheese) originating from Mexico.
It has gradually become an icon of Tex-Mex cuisine over time. This cheese can be made from both white and yellow American-style cheese.
In the United States, it is served as appetizers at parties and restaurants. Meanwhile, this is a dish and a fairly common ingredient in Mexico. You can find many recipes made with this product.
Eating queso fresco might come with side effects, so remember to balance your intake.
It can be a dip for tortilla chips or put on tacos, or burritos. Fajitas con Queso, quesadillas also use this cheese. For nachos, spaghetti, and other dishes, Queso turns into a sauce to serve.
How Long Does Queso Last?
How Long Do Types Of Queso Last?
The first is homemade queso. It is only good for two hours at room temperature or in the kitchen.
When putting them in the fridge, the time increases to four days, and the freezer will make your cheese usable within six months.
The other type we would like to mention is the open store-bought queso.
There are many similarities in time in this type compared to the first type, especially the lifetime at kitchen room temperature and freezer use.
Do not leave it sitting for more than 4 hours after removing the food from the refrigerator, as it easily harbors bacterial growths.
A rather special point is in the cooling method. So, how long is queso good for in the fridge? The answer is generally four months.
How Long Can Queso Fresco Be Good After Opening?
How long does queso last after opening? Opened products do not have such a long shelf life. Store-bought products last about two months, while homemade products only last four days.
Once you open the dip container, note that you must use it for around 10 to 14 days for freshness and good flavor. Do not forget to follow the instructions for storage on the package.
How Long Can Queso Fresco Be Good In The Fridge?
How long can queso last in the fridge? With sealed, airtight containers, it can last up to two months.
Store-bought products tend to last longer despite using the same solution of refrigeration.
If you make it yourself, it can only last a few days longer than leaving it outside. We recommend using it up within the first few months, as this product can spoil over time.
Then, how long is homemade queso good for in the fridge? – Two weeks.
How Long Does Queso Last in the Freezer?
We recommend using the product within two weeks. Although it can last up to six months, the longer it is used, the more its quality degrades.
So, we suggest you not freeze those made from milk.
How To Tell If Queso Has Gone Bad
There are quite a few ways to determine wherever your food has gone bad:
- The first is about its shape. With sunken cheeses, the sign that it is spoiling is mold appearing on the food’s surface or the container’s surface.
- You also consider the color and flavor of the cheese, if necessary.
- The texture itself may also be altered. Often, you will see oil stains floating on the surface, and the container is full of steam. Let’s find a queso substitute instead!
If you leave cheese outside in warm temperatures for a long time, its surface will gradually be dry and possibly crumble.
How To Store Queso
Storing In Refrigerator
You can lengthen their shelf life up to two months with store-bought products by placing them in the fridge.
As it contains hygroscopic substances, once packaged and stored, the texture & flavor are well-preserved.
Keep in mind that you should place the queso in the central part of the refrigerator.
In The Freezer
Freezing is also a storing method that is used quite a lot.
The difference between the two mentioned methods is the change in texture & flavor. Therefore, you should consider using freezer bags or sealed containers.
Though you can freeze queso because it’s a soft cheese, freezing it will compromise its taste, texture, and integrity. If you are confused about how to do it, follow these few steps:
- Cut them into slices. The smaller the size, the faster the freezing and defrosting process.
- Place the cut pieces in the freezer bag. Note that all must be flat, and no pieces are put on the others.
- Tightly pack the freezer bags.
- Finally, arrange all the items in the fridge in a logical order.
Thawing
This method should only be used when you have frozen the remaining cheese. You can defrost it right in the fridge without taking it out.
However, you will need a minimum of 24 hours, much slower than when defrosting on the stove.
There is no requirement for the maximum time to safely thaw your home-cooked meals.
You can put a layer of food film over the cheese when you are rust. Remember to put the food to be defrosted in the bowl first.
Note that the defrosting process can cause puddles of water, so it’s best to prepare an extra plate underneath.
It would help if you kept the food wrapped in the package or plastic, as this helps to maintain the moisture after thawing. Apply some queso fresco tips for better preservation and serving.
FAQs
How Long Does Queso Last In The Car?
After purchasing from the store, you can leave the queso in the car. The product can last up to three hours there.
Of course, you should not leave there for too long, or the queso will gradually change badly.
If it is warm in the car, one hour is the maximum time you can keep it in there.
What To Do With Old Queso Fresco?
Don’t know what to do with old queso fresco left in the kitchen? Then you can break up the queso and sprinkle it on dishes like cakes. Served with salad is also quite suitable.
Tacos, even when reheated, are also delicious with queso. Queso fresco is also considered a cheese.
