Do Macarons Need To Be Refrigerated?

Macarons, the petite almond-flour based French delicacies, have captured the hearts of dessert enthusiasts worldwide. But when it comes to storing them, we often find ourselves asking: Do macarons need to be refrigerated?

This detailed guide will answer this question and offer insights into the shelf life of macarons, the best methods for storing them, and some useful tips to keep these treats tasting fresh and delicious.

Analyzing The Macaron

Before we delve into the specifics of macaron storage, it’s essential to understand the components of these colorful confections.

Macaron Anatomy

A macaron consists of two main parts: the shell and the filling. The shell is composed of egg whites, sugar, and finely ground almonds, resulting in a light, crisp, and slightly chewy texture. The filling, on the other hand, can vary widely, from buttercream and ganache to jam, marmalade, and curd.

Understanding Macaron Fillings

The type of filling used in a macaron significantly impacts its storage conditions and shelf life. Here are some common macaron fillings:

  1. Buttercream: This is a popular filling made from butter, sugar, and sometimes cream or egg whites. It can be flavored with various ingredients, such as vanilla, chocolate, or fruit purees.
  2. Ganache: This filling is a rich mixture of chocolate and cream. It can be flavored with a variety of ingredients, including spices, extracts, and liqueurs.
  3. Jam/Marmalade: These fillings are made from fruit, sugar, and pectin. They often impart a sweet and tangy flavor to the macarons.
  4. Curd: Curds, like lemon or lime curd, are made from citrus juice, sugar, eggs, and butter. They have a bright, tangy flavor and a creamy texture.

Do Macarons Need To Be Refrigerated?

Now, let’s address the question at hand: Do macarons need to be refrigerated? The answer isn’t as straightforward as you might think and largely depends on the type of filling used.

Room Temperature

Macarons can be stored at room temperature for about 2-3 days, provided they’re kept in a cool, dry place out of direct sunlight. However, the shelf life of macarons at room temperature can be drastically reduced if they contain fillings that aren’t shelf-stable, such as buttercream or ganache.


If you’re planning to store macarons beyond a couple of days, then refrigeration becomes necessary. Macarons with buttercream or ganache fillings can last up to a week in the refrigerator, provided they’re stored correctly. This means placing them in an airtight container and putting them in a part of the fridge where the temperature remains consistently cold.


For long-term storage, freezing macarons is a viable option. Both buttercream and ganache-filled macarons can last up to three months in the freezer. However, it’s crucial to store them in an airtight container to prevent them from absorbing other flavors or developing freezer burn.

It’s worth mentioning that not all fillings are suitable for freezing. For instance, macarons filled with jam, marmalade, or curd aren’t recommended for freezer storage as they can turn the shells soggy upon defrosting.

How To Store Macarons

Now that we’ve established that macarons do need to be refrigerated for prolonged storage, let’s delve into the specifics of how to store them correctly.

Storing Unfilled Macaron Shells

If you’re planning to bake macarons ahead of time and fill them later, you should store the shells and the filling separately. The shells can be kept at room temperature or refrigerated, depending on when you plan to use them.

For refrigeration, ensure the shells have completely cooled before placing them in an airtight container. If needed, you can place a small piece of parchment paper at the bottom of the shell to prevent them from sticking together.

Refrigerating Filled Macarons

Once the macarons are filled, they should be stored in the fridge. Place them in an airtight container, ensuring they’re not touching each other to prevent damage. If necessary, cut a small piece of parchment paper and place it between each macaron.

It’s also crucial to store macarons with the same filling in the same container to prevent flavor mixing. For best results, place your macaron container in the back of the fridge, where the temperature remains consistently cold.

Freezing Filled Macarons

If you need to store macarons for a more extended period, freezing them is your best bet. However, keep in mind that only buttercream or ganache-filled macarons are suitable for freezing.

Place the macarons in an airtight container, ensuring they’re separated by parchment paper to prevent sticking. Remember, once defrosted, macarons should not be refrozen as this could affect their texture and flavor.

Macaron Shelf Life

The shelf life of macarons can vary depending on the type of filling and the storage conditions. Here’s a general guide to how long macarons last under different storage conditions:

  • Room Temperature: 2-3 days
  • Refrigerator: Up to 1 week (for buttercream or ganache fillings)
  • Freezer: Up to 3 months (for buttercream or ganache fillings)

Remember, these are just general guidelines, and the actual shelf life of your macarons may vary.

Expert Tips

Here are a few additional tips to help you store your macarons and maintain their freshness:

  • Always allow the macarons to come to room temperature before serving. This will allow the flavors to fully develop and the texture to soften slightly.
  • Avoid exposing macarons to heat or humidity as this can spoil their texture and flavor.
  • Always store macarons in an airtight container to prevent them from drying out or absorbing flavors from other foods.
  • If you’re planning to make a large batch of macarons, consider freezing the shells and filling separately. This allows you to assemble fresh macarons as needed.


So, do macarons need to be refrigerated? Yes, if you’re planning on keeping them for more than a couple of days. Proper storage is crucial to maintain the taste, texture, and freshness of these delicate French treats. With the right techniques, you can enjoy delicious macarons anytime you like.

Remember, practice makes perfect. So, don’t worry if your first few attempts at making and storing macarons don’t go as planned. Keep trying, and before you know it, you’ll be a macaron master!