French Macarons with Lemon Buttercream Filling

Susan, AKA Kiwicook

Author: Susan, AKA Kiwicook

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French Macarons with Lemon Buttercream Filling

I had a sudden yen, on Valentine’s Day, to make some French macarons.

I’d made them (reasonably) successfully several months ago and had intended to try another batch soon afterwards, but just never got around to it. Valentine’s Day seemed as good a day as any to dive back in!

It boggles the mind that such a simple little cookie, with so few ingredients, should cause so much angst. But, as the countless number of ‘macaron troubleshooting’ posts indicate, they are indeed a force to be reckoned with!

I’ve made a few batches now and have suffered through all the usual problems, from cracked tops to hollow centres and everything inbetween. I’m starting to get the hang of them now and while I haven’t yet managed to make the perfect macaron, I’m getting closer every time.

I decided to stay with a simple version while I continued to learn the process – these based on a basic recipe from Delicious The only adaptation I made was in adding some lemon juice to the buttercream to create a nice tangy contrast and, of course, some yellow gel colouring to both the macaron and buttercream mix.

And, honestly, I can’t understand why I’ve left it this long to try them again. They’re just so darned delicious aren’t they! You really can’t beat that crisp outer shell and chewy, melt-in-your-mouth almond interior combo can you.

They say you should let the macarons ‘mature’ for a day before eating them… well good luck with that!

French Macarons with Lemon Buttercream Filling 2
French Macarons with Lemon Buttercream Filling


Prep Time 20 minutes
Cook Time 20 minutes
Setting Time 1 day
Total Time 1 day 40 minutes
Course Dessert
Servings 25 Macarons



For the Macarons:

  • 6.1 oz icing sugar (confectioner's sugar)
  • 4.4 oz ground almonds
  • 3 large free-range egg whites, I used 3.5oz
  • 2.6 oz caster sugar
  • Yellow gel colouring

For the Filling:

  • 5.2 oz butter, softened
  • 2.6 oz icing sugar
  • 1 whole lemon


For the Macarons:

  • Preheat the oven to 150°C (300°F).
  • Whizz the icing sugar and ground almonds in a food processor to a very fine mixture, then sift into a bowl.
  • In a separate bowl, whisk the egg whites to soft peaks, then gradually whisk in the caster sugar until thick and glossy – you're aiming to stop as soon as you get stiff peaks.
  • Just before you reach the stiff peak stage, add a tiny amount of yellow gel colouring and beat to combine. Adjust the colour as needed (just remember that when baked the colour will lessen somewhat).
  • Fold half the almond and icing sugar mixture into the meringue and mix well. Add the remaining half, making sure you use a spatula to cut and fold the mixture until it is shiny and has a thick,ribbon-like consistency as it falls from the spatula.*
  • Spoon into a piping bag fitted with a 1cm (half inch) plain nozzle.
  • Line 2 baking sheets with baking paper.
  • Pipe small rounds of the macaron mixture, about 3cm across, onto the baking sheets.
  • Give the baking sheets a sharp tap on the work surface to ensure the air bubbles rise to the surface (you can then prick any unpopped ones with a toothpick).
  • Leave to stand at room temperature (this can take anywhere from 10 minutes to an hour, depending on the temperature and level of humidity) to form a slight skin (this is what gives them a 'foot'). You should be able to touch them lightly without any mixture sticking to your finger.
  • Bake each tray for 18-20 minutes.**
  • Take the macarons out of the oven, place the oven tray on a wire rack and let them cool completely. Don't try lifting the cookies off the baking paper until they have cooled.

For the Filling.

  • Zest half of the lemon then cut in half and squeeze the juice from one half. Sift the icing sugar into a bowl then add the softened butter, lemon zest and lemon juice. Beat together until you have a thick buttercream.

To Assemble:

  • Pair up matching sized macaron shells. Pipe a small mound of filling onto the centre of the bottom of one of each pair, top with the other shell and press gently down. Place filled macarons in the fridge and cover lightly with plastic wrap – they are better if you leave them for at least a day as the texture becomes softer and the flavours amalgamate.


*The folding step is crucial – you want the mixture to get to a ‘lava’ like stage; when holding the spatula up, the mixture will fall slowly in a thick ribbon and disappear into the surface in about 30
**To check whether they’re done, very lightly touch the top of a macaron – if it’s still wobbly or slides on the feet, give it another minute or two. They’re done when they feel firm and the feet themselves don’t compress when they are lightly touched. And, if you lift one of the macarons gently, they should just start to pull away from the paper without sticking – if they lift off entirely, then they’re probably overcooked.
I’ve got some additional tips for macaron making in my first macaron post here.
Keyword French Macarons, French Macarons with lemon buttercream
Tried this recipe?Let us know how if you liked it in the comments below!
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Susan, AKA Kiwicook
About The Author
Susan, also known as the Kiwi Cook, hails from Levin, New Zealand, and has a unique Kiwi-Dutch-British heritage that influenced her culinary upbringing. As an artist, tutor, writer, and editor, Susan dedicates her weekends to creating delectable dishes. Her food philosophy embraces moderation and listening to her body's needs.


  1. I found the buttercream far too buttery, so I added more powdered sugar. I ended up with enough to fill 20 macaroons, and about a cup of buttercrea left over….now, what can I make to use that up…hmmmm.

    • Hi Donna. Yes this particular recipe was heavy on butter, but good call to add more icing sugar. I always freeze left over buttercream – great for the next batch of macarons or to sandwich a sponge cake.


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