Keto Macarons: Exploring the World of Deliciously Low-Carb Treats

If you’re a fan of French cuisine, you’ve probably heard of macarons. These delicate sandwich cookies are known for their crispy exterior and chewy interior, with a sweet filling in between. However, if you’re following a keto diet, you might think that macarons are off-limits due to their high sugar content.

But fear not, because there are keto-friendly macaron recipes that allow you to indulge in this classic dessert without breaking your diet. By substituting sugar with low-carb sweeteners like erythritol or monk fruit, you can create macarons that are just as delicious as the original. Plus, you can also experiment with different flavors and colors to make your macarons even more exciting.

Making keto macarons may seem daunting at first, especially if you’re not familiar with the traditional recipe. However, with the right ingredients and technique, you can create macarons that are just as beautiful and tasty as the ones you’d find in a French bakery. In this article, we’ll explore the world of keto macarons and share some tips and tricks to help you make your own. So put on your apron and get ready to impress your friends and family with your keto-friendly dessert skills!

1. What is a Keto Macaron?

Keto macarons are a low-carb, sugar-free version of the popular French dessert. Traditional macarons are made with almond flour, powdered sugar, and egg whites, but these ingredients are not keto-friendly due to their high carb content. Instead, keto macarons use a combination of almond flour, erythritol, and egg whites to create a similar texture and flavor without the added carbs.

The process of making keto macarons is similar to traditional macarons, but there are a few key differences. First, the almond flour used in keto macarons is typically blanched, which means the skins have been removed. This results in a smoother texture and lighter color. Second, erythritol is used as a sugar substitute in place of powdered sugar. Erythritol is a natural sweetener that has zero calories and does not affect blood sugar levels, making it a great option for those following a keto diet.

To make keto macarons, the almond flour and erythritol are sifted together to ensure a smooth and even mixture. The egg whites are then whipped to stiff peaks and folded into the almond flour mixture. The resulting batter is piped onto a baking sheet and allowed to rest for a few minutes before baking in the oven.

Keto macarons can be flavored in a variety of ways, including chocolate, vanilla, strawberry, and more. They are a great option for those following a keto diet who still want to enjoy a sweet treat without the added carbs and sugar.

2. Ingredients for Keto Macarons

Making keto macarons requires specific ingredients that are low in carbs and high in fat. Here are the essential ingredients you’ll need:

Almond Flour

Almond flour is a staple ingredient in keto baking. It’s a great substitute for regular flour and is low in carbs and high in healthy fats. It’s also gluten-free, making it an excellent choice for those with gluten sensitivities.


Erythritol is a natural sweetener that is low in carbs and calories. It’s a great substitute for sugar in keto baking and has a similar taste and texture. Erythritol is also safe for those with diabetes as it doesn’t raise blood sugar levels.

Egg Whites

Egg whites are a traditional ingredient in macarons and are naturally keto-friendly. They provide structure and stability to the macaron shells and help create the characteristic “feet” on the bottom of the cookies.

Cream of Tartar

Cream of tartar is an acidic powder that helps stabilize the egg whites and prevent overbeating. It’s a crucial ingredient in macarons as it helps create a smooth and shiny surface on the cookies.

Food Coloring

Food coloring is optional but can add a fun and colorful touch to your macarons. Be sure to use gel food coloring as liquid food coloring can affect the consistency of the batter.


You can use a variety of fillings for your keto macarons, such as buttercream, ganache, or cream cheese. Be sure to use low-carb and sugar-free options to keep your macarons keto-friendly.

Overall, keto macarons require a few specific ingredients, but once you have them, they’re easy to make and delicious to eat.

3. Process of Making Keto Macarons

Making keto macarons can seem intimidating, but with the right ingredients and techniques, you can create delicious and low-carb treats that are sure to impress. Here’s how to make keto macarons in three easy steps.

Preparing the Ingredients

To make keto macarons, you’ll need almond flour, powdered erythritol, egg whites, cream of tartar, and food coloring (optional). You can also add flavorings such as vanilla extract or cocoa powder to the macaron shells.

First, sift the almond flour and powdered erythritol together to remove any lumps. In a separate bowl, beat the egg whites and cream of tartar until they form stiff peaks. Fold the almond flour mixture into the egg whites until the batter is smooth and shiny. If you’re using food coloring, add a few drops at this stage.

Baking the Macarons

Next, pipe the batter onto a baking sheet lined with parchment paper. Use a piping bag with a round tip to create circles that are about 1.5 inches in diameter. Tap the baking sheet gently on the counter to remove any air bubbles.

Let the macarons sit at room temperature for about 30 minutes to form a skin. Preheat your oven to 300°F and bake the macarons for 12-15 minutes, or until they are set and have a slight crunch on the outside. Let the macarons cool completely before removing them from the baking sheet.

Filling and Assembly

To make the filling, beat together softened butter, cream cheese, and powdered erythritol until smooth. You can also add flavorings such as vanilla extract or cocoa powder to the filling.

Once the macarons have cooled, pair them up by size. Pipe or spoon the filling onto one macaron shell and sandwich it with another. Gently press down to spread the filling to the edges of the macaron.

And that’s it! You now have delicious keto macarons that are perfect for any occasion.

4. Tips for Perfect Keto Macarons

Making keto macarons can be a bit tricky, but with the right techniques and ingredients, you can achieve perfect results every time. Here are some tips to help you make the best keto macarons:

Use a Kitchen Scale

Measuring ingredients accurately is crucial for making macarons. Use a kitchen scale to measure your ingredients in grams rather than cups or tablespoons. This will ensure that you have the right ratios of ingredients for the perfect texture and consistency.

Use Fine Almond Flour

Using fine almond flour is important for achieving a smooth and delicate texture in your macarons. Look for almond flour that is labeled as “blanched” or “superfine.” If you can’t find superfine almond flour, you can make your own by pulsing regular almond flour in a food processor until it is finely ground.

Sift Your Dry Ingredients

Sifting your dry ingredients, including the almond flour and powdered sweetener, is important for removing any lumps and ensuring a smooth batter. Use a fine-mesh sieve to sift the dry ingredients into a bowl.

Use Room Temperature Ingredients

Using room temperature ingredients, including the egg whites and cream of tartar, will help you achieve the perfect texture in your macarons. Leave your egg whites out at room temperature for at least 30 minutes before using them.

Be Patient

Making macarons can be a bit time-consuming, but it’s important to take your time and not rush the process. Follow the recipe instructions carefully and be patient as you mix and fold the batter. Overmixing or undermixing the batter can lead to flat or lumpy macarons.

Let Your Macarons Rest

After piping your macarons onto the baking sheet, let them rest at room temperature for at least 30 minutes before baking. This will help the macarons form a skin on the surface, which will give them their characteristic “feet” and prevent cracking.

Experiment with Flavors

Keto macarons can be made in a variety of flavors, so don’t be afraid to experiment with different extracts, spices, and fillings. Some popular flavor combinations include chocolate ganache, raspberry, lemon, and vanilla.

By following these tips, you can make perfect keto macarons that are delicate, flavorful, and sure to impress.

5. Common Mistakes and How to Avoid Them

When making keto macarons, there are some common mistakes that can result in less-than-perfect results. Here are some tips to help you avoid these mistakes and make the best keto macarons possible:

Mistake #1: Using the Wrong Sweetener

One of the most common mistakes when making keto macarons is using the wrong sweetener. While some sweeteners may be labeled as “keto-friendly,” they may not work well in macarons. For example, powdered erythritol can crystallize and cause a gritty texture. Instead, use a keto-friendly sweetener that is finely ground and does not crystallize, such as monk fruit sweetener or allulose.

Mistake #2: Overmixing the Batter

Another common mistake when making macarons is overmixing the batter. Overmixing can cause the macarons to spread too much and lose their shape. To avoid this, mix the batter just until it is smooth and shiny, and then stop. You should be able to draw a figure eight with the batter without it breaking.

Mistake #3: Not Letting the Macarons Rest

After piping the macarons onto the baking sheet, it is important to let them rest before baking. This allows the macarons to form a skin on the surface, which helps them rise evenly and develop their signature “feet.” If you skip this step, your macarons may not rise properly or may crack during baking. Let the macarons rest for at least 30 minutes, or until they are no longer sticky to the touch.

Mistake #4: Baking at the Wrong Temperature

Baking at the wrong temperature can also affect the final result of your macarons. If the temperature is too high, the macarons may brown too quickly or crack. If the temperature is too low, the macarons may not rise properly or may take too long to bake. Follow the recipe instructions carefully and use an oven thermometer to ensure that your oven is at the correct temperature.

Mistake #5: Not Using Aged Egg Whites

Aged egg whites are essential for making macarons. Aged egg whites are egg whites that have been separated from the yolks and left in the refrigerator for at least 24 hours. This allows the egg whites to lose some of their moisture, which makes them more stable and easier to whip. If you use fresh egg whites, your macarons may not rise properly or may crack during baking.

By avoiding these common mistakes, you can make delicious keto macarons that are sure to impress.

6. Storing and Serving Keto Macarons

Once you have made your delicious keto macarons, it is important to store them properly to maintain their texture and flavor. Here are some tips on how to store and serve your keto macarons:

Storing Keto Macarons

  • Store your keto macarons in an airtight container in the refrigerator. This will keep them fresh for up to a week.
  • If you need to store them for longer, you can freeze them for up to a month. Place them in an airtight container or freezer bag and thaw them in the refrigerator before serving.
  • Avoid storing them in the freezer for too long as the texture may change.

Serving Keto Macarons

  • Take your keto macarons out of the refrigerator at least 30 minutes before serving to allow them to come to room temperature. This will help to enhance their flavor and texture.
  • Serve them on a platter or cake stand for an elegant presentation.
  • Keto macarons can be enjoyed on their own or paired with a cup of tea or coffee for a delicious treat.

By following these simple tips, you can ensure that your keto macarons stay fresh and delicious for as long as possible.

7. Health Benefits of Keto Macarons

While macarons are typically seen as a high-sugar treat, keto macarons offer some potential health benefits due to their low-carb and sugar-free nature. Here are a few health benefits you may experience when enjoying keto macarons in moderation:

1. Reduced Blood Sugar Spikes

Traditional macarons are loaded with sugar, which can cause a rapid spike in blood sugar levels. However, keto macarons are typically made with low-carb sweeteners like erythritol or stevia, which have a minimal impact on blood sugar levels. This means that you can enjoy a sweet treat without experiencing the same blood sugar rollercoaster as traditional macarons.

2. Increased Fat Burning

Keto macarons are typically made with almond flour, which is a great source of healthy fats. Consuming healthy fats can help your body shift into a state of ketosis, where it burns fat for fuel instead of glucose. This can help you reach your weight loss goals and improve overall health.

3. Improved Digestion

Almond flour is also a great source of fiber, which can help improve digestion and promote regular bowel movements. Additionally, many keto macaron recipes are made with coconut oil, which has been shown to have anti-inflammatory and antimicrobial properties that can benefit gut health.

4. Nutrient-Dense Ingredients

Keto macarons are often made with nutrient-dense ingredients like almond flour, coconut oil, and eggs. These ingredients provide a range of vitamins and minerals, including vitamin E, magnesium, and protein. By choosing keto macarons over traditional macarons, you can indulge in a sweet treat while also nourishing your body with essential nutrients.

While keto macarons can offer some potential health benefits, it’s important to enjoy them in moderation as part of a balanced diet.

8. Potential Drawbacks of Keto Macarons

While keto macarons can be a delicious treat for those following a low-carb lifestyle, there are some potential drawbacks to keep in mind.

High Calorie and Fat Content

Keto macarons are often made with almond flour, which is high in calories and fat. While this can be a good thing for those looking to increase their fat intake on a ketogenic diet, it can also be a drawback for those trying to lose weight or maintain a calorie deficit.

Expensive Ingredients

Making keto macarons can be expensive due to the cost of almond flour and other high-quality ingredients. This can be a drawback for those on a budget or who prefer to save money on their grocery bill.

Difficult to Make

Macarons can be notoriously difficult to make, even for experienced bakers. This can be a drawback for those who don’t have a lot of baking experience or who don’t want to spend a lot of time in the kitchen.

Not Suitable for Everyone

While keto macarons can be a great treat for those on a low-carb diet, they may not be suitable for everyone. Those with nut allergies or sensitivities may need to avoid almond flour, which is a common ingredient in keto macarons.

Overall, while keto macarons can be a delicious and satisfying treat for those on a low-carb diet, it’s important to keep these potential drawbacks in mind before indulging in this high-fat dessert.

9. Conclusion

In conclusion, making keto macarons is not as difficult as it may seem. With the right ingredients and techniques, you can enjoy these delicious treats without compromising your health goals.

Remember to use almond flour instead of regular flour and a low-carb sweetener like erythritol or stevia. Also, be patient when making the meringue and do not overmix it.

Experiment with different flavors and colors to make your macarons unique and fun. You can also fill them with keto-friendly fillings like whipped cream, ganache, or nut butter.

Overall, keto macarons can be a great addition to your low-carb lifestyle. They are a perfect dessert for special occasions or when you just want to indulge in something sweet without guilt.

10. Frequently Asked Questions

What can I substitute for sugar in macarons?

If you are looking for a sugar-free option, you can use a sugar substitute like erythritol or stevia. Keep in mind that the texture and taste may differ slightly from traditional macarons.

Are macarons healthy?

Macarons are a treat and should be enjoyed in moderation as part of a balanced diet. While they are not necessarily “healthy,” there are keto-friendly recipes available that are lower in carbs and sugar.

Are macarons high in sugar?

Traditional macarons are made with a lot of sugar, which can make them high in carbs and sugar. However, there are sugar-free options available that use alternative sweeteners.

Can you eat macarons with almond allergy?

Macarons are typically made with almond flour, which can be problematic for those with nut allergies. However, there are recipes available that use alternative flours like coconut or sunflower seed flour.

Are macarons low in calories?

Macarons are not typically low in calories, as they are made with high-fat ingredients like butter and almond flour. However, there are low-carb and sugar-free options available that may be lower in calories than traditional macarons.

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Keto Macarons

Keto Macarons

  • Author: Lina Murphy
  • Total Time: 35 minutes
  • Yield: 24 macarons


Indulge in guilt-free sweetness with our Keto Macarons. Discover a low-carb alternative to satisfy your cravings. Explore the best keto-friendly macarons for a delightful treat.


  • Almond flour
  • Erythritol or other keto-friendly sweetener
  • Egg whites
  • Vanilla extract
  • Cream of tartar
  • Salt
  • Keto-friendly food coloring (optional)


  1. Preheat the oven and prepare a baking sheet with parchment paper.
  2. In a bowl, mix almond flour and sweetener.
  3. In another bowl, beat egg whites, adding cream of tartar and salt gradually.
  4. Gently fold the dry ingredients into the egg whites.
  5. Add vanilla extract and food coloring if desired.
  6. Pipe small circles onto the baking sheet and let them rest.
  7. Bake until the macarons have formed feet and are set.
  8. Allow them to cool before filling.


  • Ensure egg whites are at room temperature for better results.
  • Experiment with different food coloring for a vibrant display.
  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Category: Dessert/Snack
  • Method: Baking
  • Cuisine: Keto-Friendly


  • Serving Size: 1 macaron

Keywords: Keto Macarons, Low-Carb Dessert, Keto Treats, Almond Flour Macarons

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