Looking for a recipe to use up some lemon curd leftover, this recipe from J’en reprendrai bien un bout caught my eye because of the addition of a pistachio cream on the base. The colours looked beautiful and the taste was obviously going to be fantastic (pistachio and lemon seem to be a mariage made in heaven).
Source: J’en reprendrai bien un bout
For a tart tin of 26cm diameter
140g unsalted butter, softened
Zest of 1 unwaxed lemon (or peel using a paring knife)
250g plain flour
25g ground almond
1 pinch salt
125g shelled unsalted pistachios
30g ground almond
3 drops almond extract
1 tbsp neutral oil (sunflower, canola…)
Pistachio/almond cream (I give you double the quantities of the original recipe as I find the layer could have been thicker)
100g unsalted butter, softened
100g ground almond
80g pistachio paste
300g lemon curd
120g egg whites
- Sweet pastry: place the sugar and lemon peel in the TM bowl and mix 10 sec/speed 10.
- Add the butter and mix 10 sec/speed 6 to cream the butter.
- Add the other ingredients and lock the lid, then press turbo until the dough clings together (check often as you don’t want to over mix).
- Tip out the dough and wrap in cling film. Refrigerate for 2 hours.
- Pistachio paste: roast the pistachios in the oven 10 min at 150C.
- Make a syrup: place the water in a saucepan, add the sugar and boil until it reaches 121C (use a food thermometer).
- Take out of the heat and add the pistachios and stir until it coats the pistachios and the sugar crystallises.
- Place the pistachios, ground almonds, almond extract in the TM bowl. Mix 20 sec/speed 10. Scrape down the sides with the spatula.
- Add the oil and mix a few times 15 sec/speed 10. Keep on scraping down the sides between each mix. Continue until the pistachios releases their oil.
- Tip out into a jar.
- Almond/pistachio cream: place the butter and sugar in the Thermomix and mix 20 sec/speed 4.
- Add the egg and pistachio paste and mix 20 sec/speed 6 until combined, scraping down half way through.
- Add the ground almond and mix at speed 6 until well combined (scrape down every so often).
- Roll the pastry (you won’t need the whole lot) and line the buttered and floured tart tin.
- Place a greaseproof paper on the pastry and scatter dried beans or ceramic beads on top. Bake blind in a preheated oven at 180C for 15 minutes.
- Remove the dried beans and greaseproof paper and pour the pistachio cream on the pastry.
- Bake again 15 minutes at 180C.
- Leave to cool completely on a grid.
- Spread the lemon curd.
- Italian meringue: place the water and sugar in a saucepan. Boil over high heat until it reaches 115C.
- Meanwhile, beat the egg whites with a whisk until soft peaks.
- When the syrup has reached temperature, slowly pour in a small stream over the egg white while whisking. Make sure the syrup doesn’t touch the whisk.
- Continue whisking until the egg whites have cooled down to about 40C.
- Spoon into a piping bag with a nozzle of you choice (I used a Saint-Honoré nozzle),
- Pipe over the tart. You can sprinkle chopped pistachios over and serve cold.
I posted a recipe of macarons on this site before with a step by step. This recipe is a bit different because we are doing an Italian meringue instead of a French one. An Italian meringue is a meringue cooked with a sugar syrup at 118C. The French meringue is simply a meringue beaten with caster sugar until glossy. When using Italian meringue, you also have to add unbeaten egg whites to mix with the ground almond/icing sugar. I find the meringues made that way have a better shape but the sugar content is far higher! Also, I have learned not to fiddle with different colours with any batch of macaroons as there is a high risk of over-beating the mixture and ending up with flat macaroons as I sadly experienced during my month certificate. Just add the colour to the meringue while whisking and you’ll avoid that pitfall! Please refer to the step by step with pictures as the process is the same for any macarons after the meringue is made and ready to mix. I will give you the classic way to make macaroons (without Thermomix) and the Thermomix version. Just remember to have everything ready before starting (including the trays and all the bits and bobs you will need along the way) as once you start, you have to look after these babies without any interruption (they are very demanding little buggers!)
For the macarons:
100g egg whites (about 3 egg whites left at room temperature)
300g ground almonds
300g icing sugar
125g egg whites (to mix with the “tant pour tant”: mix of ground almond/icing sugar)
300g caster sugar
Food colouring of your choice in powder form
For the Chocolate Ganache
400g dark chocolate (either in callets or ground with your Thermomix)
250g single cream
1 tbsp of any flavouring you like: coffee essence, Kalhua, rum…)
(Lemon macarons are made with a Lemon Curd filling)
- Make sure you have everything out before starting the macaroons: a spatula, a stand mixer or hand whisk if not using Thermomix, a saucepan, a 1g precision scale, a piping bag with a large round nozzle, at least 2 trays (4 is better). If using 4 trays, place 2 on a grid at the 2 lower shelves of your oven. No need to preheat just yet. If using 2, just place one in the oven (lowest shelf). You will need to have the trays that are not in the oven lined with either greaseproof paper or silicone sheet. Have a large bowl and a sieve ready also. A food thermometer is also useful if making the sugar syrup (no need if using Thermomix!).
- For the non Thermomix Method: sieve the weighed ground almonds and icing sugar together into a large bowl. Mix with 125g of egg whites and set aside.
- Whisk the 100g of egg whites until fluffy and white.
- Meanwhile, place the water and 300 caster sugar in a saucepan and stir a little before bringing to the boil (make sure there is no sugar stuck on the side of the pan). While boiling, check that no sugar was spat on the side, if it happens, use a brush dipped in cold water and brush the sugar back down. This step is necessary to ensure there is no cristallisation.
- When the sugar syrup has reached 118C or more (it’s ok if it’s a little higher but do not let your syrup colour!), pour slowly on the beaten egg whites while whisking at low speed until the whole syrup is used. Continue whisking at high speed to cool down the meringue (touch the side of the bowl and you will see it is quite hot to start with). The cooling down can take a while, so if using a hand mixer, you will end up with a very muscley arm 😉 Stop when it is below 25C. Add your colouring while whisking the meringue until you’re happy with the intensity (the colour always goes paler after it’s cooked).
- Now, it’s time for the macaronage: use a third of the meringue to loosen up the ground almond/egg white mixture. At this stage, you can mix quite vigorously.
- Next, add the rest of the meringue and fold it gently using a spatula with the almond mixture. You should make a round movement starting at the center of the bowl, then dragging the spatula along the side of the bowl to lift the mixture up and back down again. Turn the bowl after each folding motion.
- When the mixture is ready, it should form a ribbon when you pour some from your spatula (see step by step).
- Place in piping bag with nozzle in, remove any air pockets by smoothing with the edge of your hand).
- Pipe the mixture at a slight angle and with your nozzle almost touching the greaseproof paper/silicone sheet. Make your rounds smaller than you want them as they will spread a little. Make sure you leave enough space between each macaron.
- Lift the tray and tap it strongly against your worktop a couple of times to burst any air bubbles.
- Let them dry for 30 min to an hour (they should not be sticky when touched with your finger).
- While they are drying, preheat your oven at 150C for light coloured macarons to 170C for dark ones. I used a fan oven so I am not sure of the temperatures if using a conventional oven (gas ovens are absolute no-no for making macaroons!).
- Place cold trays on the trays you have placed in the oven before starting (the doubling of trays will help the feet forming) and bake for 11 min for small macarons at 150C (8 min at 170C) and 15 min for bigger macarons (12 min at 170C).
- Let them cool down before lifting them up with a hard spatula.
- You can store them in a plastic container with a lid for up to a week.
- To make the chocolate ganache: boil the cream in a saucepan. Add the flavouring, stir and pour over the chocolate. Mix until it’s all melted (you might need to reheat gently if some of the chocolate is not melting and the mixture is cold). Place on a tray lined with greaseproof paper and spread it with a spatula. Cling film and leave to cool 30 min at room temperature. Place in a piping bag (no need of a nozzle) and pipe on one macaron shell and place another shell on top and press slightly. Leave in the fridge for at least 24 hours before eating to soften the macarons).
Macarons with chocolate ganache
- Thermomix version: sieve ground almonds and icing sugar (you can make your own icing sugar with Thermomix by mixing granulated sugar 20sec/speed 10). Mix with the 125g of egg whites.
- Only use 150g of the sugar needed to make the syrup. With Thermomix, we don’t need to make a syrup as you can whisk your whites while heating at the same time. You’re gaining lots of time and effort!
- Place 150g of granulated sugar in the TM bowl and turn it into icing sugar (see step 1).
- Tip out and reserve.
- Place the butterfly whick in the TM bowl and measure 100g egg whites.
- Whisk for 5 min/speed 3/70C with measuring cup OFF and when it starts foaming, pour a little bit of the icing sugar.
- Continue adding more icing sugar, about 20/30g at a time until all absorbed.
- If the 5 minutes are not over, turn off the speed and press the ON/OFF button to clear the temperature setting. Continue whisking at speed 3 with no temperature until the light under the 37C is off.
- Proceed as in the classic recipe above from step 6.
Macarons with lemon curd filling
I had a lot of egg whites in the fridge (leftover from custards, mayonnaises and other sauces) so when I read Mercotte‘s post about guimauves, I got inspired to make some. Now, Mercotte (who is the “Macaron Queen” of the French blogosphere) is using an Italian meringue* to make hers but no need for this complication thanks to Thermomix! Since it can heat while beating the egg whites, no need for a messy syrup to pour over the egg whites in order to cook them… I used some culinary essential oil to flavour mine but you can use any flavour you like (vanilla, rosewater, strawberry purée or anything you fancy).
*Italian meringue is made with egg whites, beaten to a soft peak over which a syrup boiled at exactly 130C is poured while still beating the whites. This cooks the mixture and can be used to make meringues or macarons (or mashmallows!).
(Source: Thermomix version of mashmallow by Docdom from Supertoinette forum)
220g granulated sugar
3 egg whites (about 100g)
9 gelatine leaves
60g corn flour
Flavouring of your choice (and colouring if you wish)
- Soak the gelatine in a bowl of cold water
- Put the sugar in the Thermomix bowl and blitz 10 sec, speed 10 to turn into icing sugar
- Tip out 60g of the icing sugar in a bowl with the 60g of corn flour and set aside
- Add the egg whites on the remaining sugar and insert the butterfly whisk
- Beat 3 minutes, 90C, measuring cup off
- Add the gelatine (drained out of excess water) and beat another 2 min, 90C, measuring cup off
- Add the flavouring and colouring (if using) and beat another 3 min, 60C, measuring cup off
- Prepare a square tin lined with baking parchment (or use a silicone mould). Mix the corn flour with the icing sugar and sieve some of the mixture on the bottom of the tin
- Pour the mashmallow mixture in the tin and dust with more icing sugar/corn flour mixture.
- Leave to rest 3 hours or overnight at room temperature.
- Using a knife dipped in hot water (only if using a tin, never use a knife with silicone!), cut out squares of mashmallow and dust with more icing sugar mixture so it doesn’t stick to fingers.