These soft lemon macarons are one of my absolute favourite things to bake. The shells come out perfectly smooth using the Italian meringue method, and the lemon butter ganache inside is rich, tangy, and impossibly silky — made with fresh lemon juice, zest, and real butter.
I adapted this recipe from Christophe Felder’s classic approach, adding the lemon zest directly into the ganache rather than scrubbing it into the sugar. The result is a clean, bright lemon flavour that intensifies as the macarons rest in the fridge.
What I love most about these lemon macarons is how soft they become — even the outer crust turns mellow after 24 hours. The lemon juice in the ganache seems to accelerate the moisture exchange between filling and shell, giving you that perfect bite much sooner than chocolate-based fillings.
If you’ve been intimidated by macarons before, this is a forgiving recipe to start with. The Italian meringue is more stable than a French meringue, and the lemon ganache is beautifully simple. These are worth every minute of the 24-hour wait.
Soft Lemon Macarons with Lemon Butter Ganache
Ingredients
Lemon Macaron Ingredients
- 7 oz almond flour finely ground and sifted
- 7 oz confectioners’ sugar / powdered sugar sifted
- 7 oz granulated sugar divided: 160g for syrup, 40g for egg whites
- 4 large egg whites total, divided (2 for meringue, 2 for TPT)
- 3⅓ tbsp water for sugar syrup
- 2-3 drops yellow gel food colouring
Lemon Ganache Ingredients
- 1 sheet gelatin or 1 tsp powdered gelatin bloomed in cold water
- 3 large eggs whole eggs
- ⅔ cup granulated sugar
- 9 tbsp lemon juice fresh
- 1 tbsp lemon zest from 1 medium lemon
- 13 tbsp unsalted butter cubed, room temperature
- ¼ cup almond flour
Instructions
Lemon Macaron Instructions
- Put the almond flour and confectioners’ sugar together in a food processor or blender and mix. This is called the tant pour tant (TPT) because there is as much sugar as almond powder. Reserve in a bowl.
- In a pot, pour 160 grams of sugar into powder; add the water but do not mix. Bring to a temperature of 115°C / 239°F (soft ball stage). Do not stir the syrup — just swirl the pot gently if needed.
- Meanwhile, beat the egg whites with the remaining sugar until stiff (the mix should be consistent but not too much, avoid the beaten egg whites forming a beak).
- Continue whipping until the meringue cools to about 40°C / 104°F — the bowl should feel just barely warm to the touch. The meringue should be glossy and hold stiff peaks.
- At that moment, add the remaining egg whites (the unbeaten ones) and the colorant to the TPT. Mix gently. Add a third of the meringue to make it more supple. Mix gently and add the rest of the meringue. Mix softly. The final TPT should be soft but not liquid (it has to do a ribbon)!
- Fill a pastry bag with a piping nozzle of size 6 or 8 (diameter in millimeters). Pipe small rounds onto parchment paper. Space the shells (coques) by 2 centimeters at least. Let the piped shells rest at room temperature for 15 to 20 minutes, or until a dry skin forms on the surface and they no longer stick to your finger when lightly touched.
- Meanwhile, preheat the oven to 150°C / 300°F (140°C / 285°F fan-forced).
- Once the shells have developed a skin, bake for 12 to 15 minutes on the middle rack, one tray at a time. The macarons are done when they have formed feet at the base and feel firm when gently wiggled. Let cool completely on the baking sheet before peeling off the parchment.
Lemon Ganache Instructions
- Put the gelatin in cold water.
- In a saucepan, stir sugar and eggs.
- Add the lemon juice and constantly whisk at a first simmer over low-medium heat.
- Stir in the gelatin and lemon zest. Whisk for 1 minute.
- Pour the lemon cream over the butter. Using a food mixer, blend the cream and butter for 1 minute.
- Stir in the almond flour and mix gently using a spatula.
- Keep in the fridge for at least a couple of hours.
- When it is cold and consistent, fill a pastry bag with the ganache.
- Pipe the ganache on the center of the shell and top with another one (if you don’t put enough ganache, the shells will dry!)
- Refrigerate the assembled macarons in an airtight container for at least 24 hours — ideally 48 hours for a butter-based ganache. This resting period allows the moisture from the ganache to soften the shells, creating the signature chewy texture.
Nutrition
What Makes These Lemon Macarons Special
Most macaron fillings are either ganache (chocolate-based) or buttercream, but this lemon version sits beautifully in between. The filling is essentially a lemon curd enriched with butter and thickened with a touch of gelatin and almond flour — giving it a silky, pipeable consistency that holds its shape between the shells.
What sets these apart is how quickly the shells soften. Butter-based ganache fillings typically need 48 hours to fully mature, but the acidity and moisture from fresh lemon juice speeds up the process. After just 24 hours, both the shell and the filling meld together into that signature macaron texture — crisp on the very outside, chewy, and melt-in-your-mouth soft within.
Using the Italian meringue method (pouring hot sugar syrup into whipped egg whites) gives you a far more stable base than the French method. The cooked sugar partially sets the egg white proteins, which means your shells are more forgiving during macaronage and less likely to crack in the oven.
Equipment You’ll Need
- Food processor or blender — Essential for grinding the almond flour and powdered sugar into a fine, uniform powder (the TPT). A few pulses ensure no large almond pieces cause bumpy shells.
- Stand mixer with whisk attachment — You need both hands free when pouring hot sugar syrup into egg whites. A stand mixer makes this safe and consistent. A hand mixer can work, but you’ll need someone to pour the syrup for you.
- Candy thermometer — The sugar syrup must reach exactly 115°C / 239°F. Even a few degrees off will change the meringue’s stability. A clip-on candy thermometer is the most reliable tool here.
- Piping bag with 6-8mm round tip — A round tip gives you smooth, even shells. The size controls the diameter of your macarons — 8mm for standard size, 6mm for minis.
- Silicone spatula — Crucial for macaronage, the folding technique that deflates the meringue to the right consistency. A flexible spatula lets you scrape the bowl and fold efficiently.
- Medium saucepan — For cooking the lemon ganache. A heavy-bottomed pan distributes heat evenly and prevents the eggs from scrambling.
Nice-to-haves that improve results:
- Silicone macaron mat — Provides uniform circles to pipe onto and more even heat distribution than parchment paper alone.
- Instant-read thermometer — Helpful for checking when the meringue has cooled to 40°C / 104°F and when the lemon curd is ready to pour over the butter.
Tips for Best Results
- Age your egg whites: Separate your eggs 24-48 hours before baking and store the whites in an airtight container in the fridge. Aged whites have less moisture and whip up more stably. Bring them to room temperature before using.
- Sift everything: After blending the almond flour and powdered sugar, sift the mixture through a fine-mesh sieve. Discard any large pieces. This single step prevents bumpy, textured shells.
- Do not overmix during macaronage: The batter is ready when it flows off the spatula in a thick, continuous ribbon and a figure-eight drawn in the batter slowly disappears within about 10 seconds. Undermixed batter gives you peaked tops; overmixed batter spreads flat with no feet.
- Rest the piped shells: Letting the shells sit at room temperature until they form a dry skin is non-negotiable. This skin is what creates the signature ruffled “feet” at the base during baking. In a humid kitchen, this can take up to 30 minutes — use the touch test.
- One tray at a time: Bake a single tray on the middle rack. Two trays cause uneven heat distribution and can lead to cracked or lopsided shells.
Substitutions and Variations
- Lemon extract boost: For a more intense lemon flavour, add ½ teaspoon of pure lemon extract to the ganache along with the zest.
- Lime or yuzu: Replace the lemon juice and zest with an equal weight of lime juice and lime zest for lime macarons, or use yuzu juice for a Japanese-inspired twist.
- Passionfruit: Swap the lemon juice for passionfruit pulp (strained) for a tropical variation. Reduce the sugar in the ganache by 20g as passionfruit is sweeter than lemon.
- Gelatin alternative: For a vegetarian option, substitute the sheet gelatin with 1 teaspoon of agar-agar powder dissolved in the lemon juice. Note that agar sets firmer, so reduce slightly if needed.
- Colour: Gel food colouring gives the most vibrant yellow without adding excess liquid. Avoid liquid food colouring, which can throw off the batter’s moisture balance.
- Almond flour in ganache: The 30g of almond flour in the ganache adds body and a subtle nutty undertone. If you prefer a purely citrus flavour, you can omit it — the ganache will be slightly softer.
Storage and Reheating
Fridge: Store assembled macarons in a single layer in an airtight container for up to 5 days. They actually improve over the first 2-3 days as the ganache continues to soften the shells.
Freezer: Arrange assembled macarons in a single layer on a parchment-lined tray and freeze until solid (about 2 hours). Transfer to a freezer-safe airtight container, separating layers with parchment paper. They keep for up to 3 months. Thaw overnight in the fridge and bring to room temperature 15 minutes before serving.
Unfilled shells: Baked shells without ganache can be stored in an airtight container at room temperature for up to 2 days, or frozen for up to 1 month.
Leftover ganache: The lemon ganache keeps in the fridge for up to 5 days. It also makes an excellent spread on toast or filling for a tart — don’t throw it away.
What to Serve With This
- Afternoon tea: These lemon macarons pair beautifully with Earl Grey or a floral jasmine tea. The bergamot in Earl Grey complements the lemon without competing.
- Champagne or Prosecco: The acidity and effervescence of sparkling wine cuts through the sweetness and echoes the citrus notes.
- Dessert platter: Combine with dark chocolate truffles and fresh raspberries for a stunning dessert board — the colour contrast of yellow, dark brown, and red is gorgeous.
- As a gift: Stack in a small clear box lined with tissue paper. Lemon macarons make a stunning edible gift for birthdays, Mother’s Day, or hostess gifts.
Frequently Asked Questions
Why do my macaron shells crack in the oven?
Cracking almost always comes from one of three things: the shells didn’t rest long enough before baking (no dry skin formed), the oven temperature is too high, or the batter was undermixed during macaronage. For this recipe, make sure the oven is at exactly 150°C / 300°F (use an oven thermometer to verify), and always let the piped shells rest until they pass the touch test.
Can I use the French meringue method instead of Italian?
You can, but the Italian method used here is more reliable. French meringue (whipping egg whites with sugar directly) is simpler but less stable — it’s more sensitive to overmixing and humidity. If you’re comfortable with French meringue and have consistent results, use 200g powdered sugar, 200g almond flour, and about 150g egg whites with 200g granulated sugar beaten in gradually.
Why is my lemon ganache runny?
The ganache needs adequate chilling time — at least 2 hours in the fridge, ideally 3-4 hours. If it’s still too soft after chilling, the lemon curd may not have been cooked long enough before adding the butter. It should be thick enough to coat the back of a spoon before you take it off the heat. The gelatin also needs to be properly bloomed and fully dissolved to provide structure.
Do I really need to wait 24 hours before eating them?
Technically you can eat them immediately, but they won’t taste right. Fresh macaron shells are crunchy and the ganache sits separately inside. After 24 hours in the fridge, moisture from the ganache migrates into the shells, creating that distinctive chewy-soft texture that makes macarons special. For a butter-based ganache like this one, 48 hours produces even better results.
What went wrong if my macarons have no feet?
Feet — the ruffled base that forms during baking — require two things: a properly dried shell surface and correct oven temperature. If the surface isn’t dry when it enters the oven, the steam escapes from the top instead of being forced out the bottom. Overmixed batter can also spread too thin to develop feet. If your kitchen is very humid, try resting the shells near a fan or in an air-conditioned room.
Can I make these without a stand mixer?
Yes, but you’ll need a helper. The Italian meringue step requires pouring a stream of hot sugar syrup into whipping egg whites — one person needs to pour while the other operates the hand mixer. It’s doable but much easier with a stand mixer. Never attempt to pour hot sugar syrup with one hand while holding a whisk in the other.
The History of the Macaron
Despite being synonymous with Parisian patisseries today, macarons likely originated in Italy during the Renaissance, brought to France by Catherine de’ Medici’s pastry chefs in the 16th century. The original macarons were simple almond meringue cookies — the signature sandwich style with a ganache or buttercream filling was popularised by Ladurée in Paris in the early 20th century. Pierre Hermé and Christophe Felder — whose recipe inspired this version — further refined the art, experimenting with bold flavour combinations and perfecting the Italian meringue technique that gives the most reliable results. Lemon is one of the most classic French macaron flavours, prized for how the bright acidity balances the inherent sweetness of the almond shell.
If you make these lemon macarons, I’d love to hear how they turned out — leave a star rating and a comment below to share your experience!
