How Long Do Lemon Bars Last

How Long Do Lemon Bars Last?

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How long do lemon bars last? These are quite easy to make and bring a smile to your face because it smells soft.

No one says ‘NO’ to lemon bars.

The lemon filling is perfect to pair with the crust, it gives off a delicious zingy, tangy, lemonish flavor.

Make sure to use fresh lemons, and good unsalted butter, and add the desired quantity of salt, fresh eggs, flour, and sugar.

The ingredients needed for lemon bars are pretty easy to lay your hands on.

After baking, sprinkle powdered sugar only when you’re ready to eat, it gives the lemon bars extra goodness.

When making lemon bars, line your baking dish with parchment paper in order to ease the removal.

Do not rush the chilling time, it is necessary for the bars to be set up.

So, how long do lemon bars last unopened and after opening?

Lemon bars will last at least 3 days covered in the refrigerator, it can stay for a week depending on temperature, quality of ingredients, and method of preparation/storage.

You could also store it in the freezer for as long as 3 months.

The most important thing is to keep it tightly covered by wrapping it up with foil and place in an airtight container.

Remember not to re-freeze leftovers, so wrap them individually and consume them entirely once thawed.

You open lemon bars only while in the oven, while it’s out and cooling, and when ready to serve and eat.

Otherwise, always keep it wrapped to prevent moisture, air, and other contaminants from getting in.

Do Lemon Bars Need To Be Refrigerated?

Yes. Lemon Bars should be refrigerated and stored in an airtight container in order to prevent the growth of bacteria and food-borne illnesses.

The filling inside lemon bars consists of eggs and this can be very beneficial for bacteria to thrive especially when left in a dangerous temperature zone (which is a bad thing for humans).

Unbaked bars must be refrigerated while baked bars can be shelf-stable for only a short period of time.

Lemon Bars can stay out of the fridge for only 6 hours after which they should be wrapped tightly in plastic wrap and refrigerated.


How Long Do Lemon Bars Last In The Fridge?

Lemon bars will last between 2 days or even a week in the fridge.

Do not sprinkle the powdered sugar yet if it is to be stored in the fridge, till you’re ready to eat.

Sprinkling powdered sugar at this point will make it have a gummy texture.

Refrigerating lemon bars will prevent bacterial growth, and it is just a simple process of wrapping them up and popping them in the fridge.

No big deal.


Can You Freeze Lemon Bars?

Yes. You can equally freeze lemon bars and this is the ideal means of storage for the long term.

The good news is that they will taste just as right as they did while it was fresh.

The most important thing to note when freezing lemon bars is to keep them moist and not dry, otherwise, the flavor and texture will be altered.

Freeze lemon bars as soon as they are baked and cooled, in order to prevent them from drying out.

The longer they sit out, the drier they become.

When freezing, it is recommended that you cut them first before popping them into the freezer.

This will be a whole lot easier when you’re ready to eat.

All you need do is take out the amount you can consume entirely rather than unwrapping a whole bar, cutting, re-wrapping and refreezing.

Always label, date, and package bar well before freezing.

Place it in the coolest part of the freezer, in a place where it will not get crushed by other foods.

When stacking lemon bars, insert a sheet of parchment paper between each layer in order to avoid it from sticking together.


How Long Do Lemon Bars Last In The Freezer?

The most recommended time lemon bars can stay in the freezer is 6 months.

Ensure it is consumed within 6 months.

When ready to eat, you’ll need to thaw it before consuming it.

To thaw, remove from the freezer and refrigerate for hours.

They can be eaten like this or warmed in an oven for a few minutes to make them hot and soft.

Thawed lemon bars should be eaten within 2 days of defrosting and do not refreeze!


Do Lemon Bars Go Bad?

Yes, they go bad.

So it is best you wrap it up with plastic wrap and pop it into the fridge or freezer where longevity is sure.

Also, a bad lemon bar is not hard to tell, because there are glaring and obvious signs.

Expired lemon juice will certainly contain bacteria and toxins which will lead to serious health issues and food poisoning.

Ingesting lemon bars that contain such lemon juice is so detrimental.

If your lemon bars look off, have too liquid, or have runny fillings, and a wobbly center, then it is not good.

It could either be that it is affected by environmental hazards or it is not properly baked.

Lemon Bars that are not baked till the recommended time and with the right temperature will not be able to survive and last till the normal estimated shell life.

You’ll know your lemon bar is done when it starts to brown at the edges and the fillings begin to firm.


How Long Do Lemon Bars Last At Room Temperature?

Lemon Bars can last 6 hours at room temperature, after which they must be properly kept in the fridge or freezer.

To store lemon bars at room temperature, keep them in an airtight container, protected from moisture and air.

Then store in a cool, dry place away from heat.

Note that lemon bars can be stored at room temperature for not too long, and only if the weather is not too warm.


How Long Do Lemon Bars Last Before Baking?

Not for so long.

It shouldn’t stay too long especially with raw eggs because they will get contaminated by the environment and cause food poisoning if left out for too long.

Lemon Bars can last 2 days in the fridge after which you should get them ready to be baked.

If properly stored, with no fluctuation of temperature in the fridge, it may stay for a longer period.

You can also freeze lemon bars ahead, cut them into cubes, and freeze them on a baking tray,

Thereafter wrap them properly and store them for as long as 2 months in the freezer.

When ready to bake, simply remove it from the freezer and defrost it in the refrigerator for some hours, then pop it into the oven and bake.


When To Put Powdered Sugar On Lemons?

You should wait till you’re ready to serve and eat them before dusting powdered sugar.

If you apply it too early, it will dissolve thereby altering the look.

You want your lemon bars to call out loudly to your appetite, and look just as good as it tastes.

Sprinkle after baking and not before.

Ensure the bars have baked well, cooled, and set completely before sprinkling powdered sugar on them.

Powdered sugar is necessary for lemon bars otherwise the crust will be too grainy.

Just as the zest gives a secret high flavor, the powdered sugar gives an excellent look, feel and taste.

Do not cool or freeze with the sugar sprinkled on it, because it will create a gummy texture.


How To Cool Lemon Bars Quickly?

After baking, allow it to cool at room temperature for 1 hour.

Then wrap up the bars and cool them in the fridge for another 1 hour 30 minutes, or even as long as overnight,

Then cut them into squares and finally freeze them for long-term storage.

Allow the bars to cool uncovered for 2 – 3 hours in order to enable the filling to set properly.

They can also be kept in the freezer to cool after which you wrap them up and freeze them for the long term.


10 Best Substitutes For Lemon Bars?

For lemon bars, granola bars can be the nearest substitute in order to appease a lemon bar lover.

However, much variation cannot be gotten for the lemon bar except by adding a layer of raspberry jam on the crust first before pouring in the lemon.

You can also get a substituted form of final results when you use a different lemon extract.

Here are some Substitutes for lemon bars;

  1. lemon juice
  2. lemon zest
  3. lime zest
  4. lime juice
  5. orange juice
  6. orange zest
  7. citrus fruit
  8. white vinegar

Each of these will give a slight variation of the final outcome in lemon bars.

The variation may range from slightly bitter to fresh lemon taste, to acidic taste, fresher aroma, replacement of sour or tart taste, etc.


What Do Lemon Bars Taste Like?

Lemon Bars taste like subdued lemon flavor.

The calmer, subdued version is the exact picture of fresh bars you could picture on your taste buds.

Fresh bars may give off a hint of sugar at first, then the lemon taste comes second.

The fruit bars will be somewhat soft, but to prevent a mushy feel, ensure it is set properly when you take them out of the oven.

If it has an eggy taste, it means they have been overcooked.

Always bake for the stipulated amount of time and ensure the filling is set and no longer runny.

A good lemon bar should be tasty, buttery, tender, and a bit tangy.


Are Lemon Bars Suppose To Be Gooey?

Lemon Bars will be soft. Gooey is not acceptable especially if it is in excess.

So to avoid “too gooey”, make sure it sets completely after it is taken out of the oven.

Lemon bar look a bit gooey especially when still warm.

This is why you should let it cool and set properly.

If it oozes out, that’s a flag. That means it is TOO GOOEY.

You can also lower the temperature of the oven so that it cooks a little longer, the middle solidifies and other parts don’t suffer burns.

Your lemon bar is perfect when they jiggle like a firm jelly (not runny and gooey).

First, of all, the bars should be set at the edges, then as they cool they will set completely.


How To Freeze Lemon Bars?

To freeze, you must first allow it to cool completely, then freeze it either whole or in layers.

You must cover it tightly in aluminum foil or freezer wrap to protect it from external hazardous factors (air, moisture, smell from other foods) and freezer burn.

Do not freeze the bars with powdered sugar toppings.

You can sprinkle sugar only at the point of serving and eating.

This is because freezing with sugar toppings will affect the look and texture in the long run.

However, it is recommended that you cut into serving size before freezing

So, that at the point of consumption, you will not need to defrost the whole piece.

You only take out the quantity you can consume, defrost and consume entirely.

You can also employ the pattern of pre-freezing your lemon bar before wrapping and final freezing.


How To Tell If Lemon Bars Are Bad?

Bad fruity bars have runny and liquid filling while good citrus bars have a firm and set filling.

Although the fresh bars contain large amounts of egg, they ought not to look eggy unless they are getting worse.

As a result of the ingredients of fruity bars, it is wise to either refrigerate or freeze otherwise they will go bad.

So understand that a perfect lemon bar is firm, golden, smells yummy, and looks tasty.

Anything short of these contradictions means it’s bad and should be thrown away.


How Do You Store Lemon Bars?

Simply wrap up, seal tightly in an airtight container and refrigerate or freeze – this is for storing whole bars.

However, for storing layers, ensure there is parchment paper between each layer to prevent sticking.

Store in the coolest part of the fridge or freezer where it will not be affected by fluctuating temperature.

You can only keep a lemon bar at room temperature for a few hours after baking, in order to let them cool before wrapping and refrigerating.

However, when storing lemon bar, ensure it is moist to avoid drying out.

Remember, the fridge is for short-term storage while the freezer is for long-term.


How Do You Cut Lemon Bars Cleanly?

To make a perfect cut, you’ll need to get a sharp knife, a bowl of warm water, and a dry dish towel.

The sharp knife goes into the warm water, then you wipe it dry with the towel, and you cut!

Cut diagonally across the bars beginning from the lower left corner.

It is super important to let the lemon bar cool before cutting in order to achieve the desired results.

After baking with a perfect recipe, it will be good if your cut bars look appealing and fit for a food magazine cover.



Lemon Bars are perfection. When Life gives you lemons, you make Bars!

This article is written to give you a smooth ride as you explore different variations of bars.

It is important you know the shell’s life, how to store and how to tell it is bad. Enjoy.

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