How Long do Macarons Last – (And Why)?

Exact Answer: 24 hours

Macarons are small and round biscuits that are soft and smooth in the middle and crispy on the outside. Furthermore, they melt quickly in your mouth and are mildly moist.

They are made up of icing sugar, egg white, and almond meal. Macarons are said to have originated in France in the early 20th century. The shelf life of Macarons highly depends on the method of preservation. In that case, we shall discuss how long do Macarons last and why in this article.

How Long do Macarons Last

How long do macarons last?

Macron is made from highly perishable food products, due to that its shelf life is short. However, how you store you, Macarons will have a significant impact on their shelf life.

Macarons in a plate

When stored at room temperature in an airtight container, Macarons will go for 24 hours before becoming rancid. Once it has passed the 24 hours mark, is considered unsafe for consumption.

However, when refrigerated, Macarons will remain fresh for approximately three days. Freezing is the best method of preserving your Macarons since they can go for around six months before becoming rancid.

Why do Macarons have a short shelf life?

Macron’s shelf life is short because it is made from highly perishable food products. Furthermore, the method of preservation used will affects its shelf life significantly.

When left at room temperature, Macarons tend to spoil quickly due to high temperatures, which favor the growth and development of microorganisms.

However, when refrigerated, the growth and development of microorganism are reduced significantly hence extending the shelf life of your Macarons. When frozen, the shelf life of macarons is extended to six months due to the availability of unfavorable conditions for microorganisms to thrive.

Storing your macarons after baking

Before storing your macarons, it is advisable to let them cool. This will prevent the macaron from losing its crispy texture and the shell from cracking. Once cooled, fill the shell with fruit jam, ganache, cream cheese, and fondue, among other ingredients.

Once you through with preparing your macaron, you should store them in an airtight container; this will help reduce moisture content and extend its shelf life.

Macarons in airtight container

If you don’t have the intention of consuming the entire macarons within three days, freezing it will be the best idea. However, when freezing the macarons, you should not fill the shell with any ingredient.

In case you want to consume frozen macaron, you should take it out of the freezer and give it approximately 30 minutes for it to come to room temperature.


Macarons are fragile refrigerating them is highly advisable. For best taste, you should consider consuming your macarons within three days from the date of baking or purchase.

You should note that macarons are highly sensitive to moisture; therefore, storing them in an airtight container is highly recommended.

If you intend keeping your macarons for more than three days, storing them in a plastic bag or an airtight container in the fridge is highly advisable. Macarons are said to have approximately 100 to 160 calories per serving; however, this depends highly on your recipe.

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