These lemon macarons filled with lemon curd and Swiss meringue buttercream are especially refreshing and light. This is of course using my foolproof macaron recipe as a base. Follow these tips below and people are going to think you are a macaron master baker!!

Cut macarons showing the inside lemon curd — Lemon French Macarons

If you like lemon you will probably love these macarons. Personally, I am a huge fan of lemon and I can eat lemon curd from a jar by the spoon just as I can eat a whole block of chocolate without blinking.

There is something about macarons that is very addictive. Isn't it? I'm not just talking about eating them. Yes, of course, we love eating macarons.

I find that if I start making macarons, then I have this sudden addiction to making them. So, I will make a few too many batches until we have way too many macarons at home. After that, I will make a conscious effort to stop and guess what - It's gone...! Next thing I know it's been months since I last made it unless someone request or ask for them. Weird!

Table of Contents

About these macarons

There are three components to these macarons.

The shell - these can be made ahead of time and kept in an airtight container or frozen for months in the freezer.

The filling - A soft center in the middle of the macarons. I like using fruit fillings and curds in the middle of the frosting. Today, I am using lemon curd but an orange curd is also a great option.

The frosting - You can fill macarons with a simple buttercream or explore different fillings and frosting. Today, I am using Swiss meringue buttercream. My other favorite buttercream recipes are French, Italian, or German. They are rich and less sweet than classic American buttercream.

Ingredients and substitutes

In my post - 20 tips to successful macarons we discussed ingredients in detail. I highly encourage you to read this post if you are new or ever been frustrated with macarons

Egg whites - Always use egg whites by weight not measure. As you can see, I have said 110 grams or 3.5 oz. This is very important. Also, you can use fresh eggs but make sure they are room temperature.
Almond meal - Whether you buy or make it at home make sure it's finely ground and sifted. Use blanched almonds and
Sugar - Use a fine grain sugar so it dissolves easily in the egg whites.
Cream of tartar - it prevents the separation of protein and water in the whites. It's also flavorless, so it does not affect the flavor of your baked goods. The best substitute for cream of tartar is a pinch of salt, but lemon juice and vinegar are often used.
Extract - Always use an extract that's not oil-based. If you are not sure, don't add any extract at all. But do not use any oil-based extract in your whipped egg whites.
Food colors - Use gel food colors, not water-based colors. Water-based colors will change the consistency of your macaron mixture. Powdered colors actually work best with macarons but gel colors are easier to find.

Lemon macarons on a black background — Lemon French Macarons

Step by step instructions (pin)

Place almond meal and powdered sugar in a food processor. Sift it and discard any big or remains that does not go thru. However, if you have a lot in the sifter - pulse some more and strain again.
Tip - pulsing and staining will ensure you have a flour consistency. So do not skip this step.
Whip egg whites - Place the egg whites with cream of tartar in a grease-free bowl of a stand mixer with the whisk attachment. Start whisking on medium speed. (in the video I am using a hand mixer so you can see better but a stand mixer is )
Tip - the cream of tartar helps stabilize the egg whites. You can omit but it is especially helpful when making macarons in warm weather or humid places.
After a minute start adding the granulated sugar one spoon at a time.
Tip - adding the sugar one spoon at a time will prevent the protein in the egg whites from breaking down.
Once all the sugar has been added - turn to medium-high and whip until stiff peaks. Add extract and food color - mix the color well.

Step by step progress pictures for French Macarons, video tutorial - how to make French Macarons

Fold in - Next, fold the almond mixture into the whipped egg whites in three batches.
Macronage - once the almond mixture has been incorporated, we need to bring it to the right consistency. See video on how I do this.
- Use a spatula and spread the mixture around in the bowl - then bring it back to the center. Do it again and again until you have the right consistency.
- I usually have to do this about 4 to 5 times with each batch.
Consistency - you need, what is called a dropping consistency or a thick 'lava-like' or 'cake batter' consistency. This means when you hold a little batter on the spatula and it drops down like a ribbon that blends back into itself.
Tip - getting the right consistency sometimes takes time. So, watch that part of a video carefully.
Pipe - Transfer batter into a piping bag with a large round tip (No.12). Pipe similar size macarons onto a parchment-lined baking tray using a template.
Tip- templates ensure all shells are similar in size. This is helpful when we make the finished macarons. You can print free templates found on google or make your own with a cookie cutter.
Piping technique - The best way to pipe the macarons, hold the piping bag at 90%. Squeeze until you have a good mound then swirl the tip to one side. But don't worry if you have a point. When you tap the pan these usually settle down.
Tap baking pan - Tap the baking tray on the counter several times.
Tip - Tapping helps so all the air pockets will rise to the top and release. That way you won't have big holes in your macarons. I do three taps on each side as shown in the video.

In this 20 tips to perfect French macarons you will find all the little things that you probably took for granted about making French Macarons. They can be intimidating but not difficult. Find out what's keeping you from succeeding, so you can make them perfect every single time.

French Macarons are in trend all year round. Take a few of these over with you and every body will think you are a master Macaron baker. These are simple easy and delicious to make.

Rest - Let the macarons sit in a cool dry place for about 30 to 50 minutes until it forms a skin on the top. If you touch the shell it should not stick to your finger.
Tip - In places, with high humidity, this can take up to 60 minutes. As long as it does not stick to your finger when you touch it - you are good to go.
While the macarons are drying - preheat the oven to 150 C / 300 F.
Tip - I usually start my oven at about 20 minutes because that's how long it takes in my home.
Bake the macarons for 12 to 15 minutes depending on your oven. (some ovens can take up to 18 minutes) The tops will look set but the bottom should not be wet. The top shell should be shiny and the bottom crusty (also called macaron feet).
Tip - do not open the oven door for the first 10 minutes of baking. When you shake the pan they must look set. Remember they continue to bake with the residue heat on the baking tray.
Cool on the baking tray for at least 10 minutes before you remove and transfer them to a cooling rack.
Tip - trying to remove the macarons from the hot tray can cause the tops to separate from the bottom feet. Once you let them cool they will come off easily. So, be patient.

Lemon curd

Place all lemon curd ingredients in a heavy bottom saucepan over medium-low heat. The mixture will first become liquid then start to thicken. Let cook until it coats the back of a spoon. Strain thru a sieve or mesh and let cool completely before using.

Swiss meringue buttercream

Watch my video and step by step progress for Swiss Meringue Buttercream
In the bowl of a stand mixer add the eggs whites, salt, cream of tartar, and sugar. Place the bowl over a pot of simmering water. Whisk the egg whites over the simmering water until all the sugar has melted.
Place the mixer bowl on the stand and start at medium to low speed with a whisk attachment increasing the speed gradually. Whisk to firm peaks, shiny meringue.
Touch the mixer bowl. If it’s still warm wait, run the mixer on low until it cools. Once the bowl feels warm to the touch, start adding the butter one cube at a time. Then, add the vanilla extract and whip on medium-high speed for 2 minutes until you have a light and fluffy buttercream.

Fill / Store

On a baking tray pair similar size macarons shells so you have similar size macarons
Add the filling in one piping bag and the buttercream in another bag. You can use a round piping tip but it's not necessary.
Pipe a ring of buttercream on one macaron shell, then pipe the filling in the center of that buttercream ring. Place the second shell on top. Continue until you have filled all macarons.
Macarons must be stored in the refrigerator and are best eaten one or two days later. (if you can wait)
Enjoy.