I’ve had the idea of doing something Mars Bar-sy lately, whether it was a macaron, ice cream or cupcakes (which hopefully I will get around to eventually!). I decided on the red shell because of how the colour the word ‘Mars’ appears on the packet, and I thought it would stand out more than a plain chocolate coloured shell!
I used both salted caramel and chocolate ganache for the filling and it is safe to say they were pretty yummy! Maybe next time I’ll try to make a bit of a nougat to stick in there as well.
This recipe is Adriano Zumbo’s, and was published a couple of years ago in the Herald Sun. You will definitely need kitchen scales to make macarons.
- 135g almond meal
- 135g icing sugar
- 125g caster sugar
- 45g egg whites
- 50g egg whites
- 40g water
- ¾ tsp Wilton’s colouring gel in red (I used ‘Rojo Intenso)
Preheat oven to 170c (160c fan forced). Spray four oven trays with cooking oil spray around the edges, and line with baking paper and set aside. Place almond meal and icing sugar in a large bowl, and sift together 3 times. Set aside, along with the 45g egg whites. Put 50g egg whites in a separate bowl. Heat caster sugar and water in a small saucepan, over a low-medium heat, until the sugar completely dissolves (if it slightly burns my tongue, it’s done!). If you do not want to burn your tongue, Zumbo suggests investing in a candy thermometer and heating the syrup until it reaches 118 degrees C (244 degrees F). If the syrup becomes thick and powdery in appearance, you will need to start again. This is because the sugar has been heated too much, too quickly, and instead of dissolving, it has cooked.
Begin beating the 50g egg whites with one hand, and with the other, stream the hot sugar syrup down the side of the bowl to create an italian meringue. Beat until stiff peaks form, the meringue should be thick and very glossy. If you want to add flavouring/colouring, now’s your moment. So add the colouring in now. Just lightly beat them into the meringue. Pour meringue into the almond meal, icing sugar and 45g egg whites mixture and mix roughly to combine. When combined, fold mixture together (one single stroke) until there are no air bubbles left. Make a spread across the top of the mixture, and it should disappear in about 20 seconds. Spoon mixture into a piping bag fitted with a round nozzle. (If you don’t have a piping bag set, most supermarkets sell plastic ones, they are Multix brand, in an orange box and contain 5 piping bags with a few different nozzles, plus they’re only about $3. You should be able to find them in the baking aisle). Lock the bag by spinning the top around 4 times. Pipe 3-4cm rounds on the oven trays prepared earlier. Tap the bottom of the trays on the kitchen bench and let them sit for about half an hour, or until mixture is dry to the touch.
Place in oven and bake for 7 minutes. Turn tray around in the oven and bake for another 7 minutes. To test, pull a macaron off the baking paper. If it is stuck, keep cooking and checking regularly. Cool on trays for 5 minutes, then peel off and place on a wire rack. The mixture should make about 12 -15 large macarons, and about 25 smaller macarons. Macarons keep really well (about 5 days in the fridge) and some say that the longer they are refrigerated, the more the flavour is likely to develop. Macarons taste best when they are stored in the fridge, then brought down to room temperature to eat.
For the salted caramel, I used Zumbo’s recipe that I have used before for the Salted Butter Caramel Macarons – it does take a while to make but it is to die for! I also used my usual recipe for chocolate ganache:
- 100g chocolate, chopped
- 1/2 cup cream (doesn’t really matter which type but I use thickened or lite thickened)
Place chocolate and cream in a saucepan over a low-medium heat. Constantly stir with a metal spoon until completely melted. Pour into container/bowl/whatever and refrigerate until firm enough to pipe. I often make this ganache the day before and take it out of the fridge in the morning. Sometimes it may need 5-10 seconds in the microwave.
Like the above picture, place salted caramel and chocolate ganache in separate piping bags fitted with round nozzle. Pipe a circle of ganache on a shell, and fill the hole with salted caramel (it doesn’t really matter what order you do this in). Sandwich with other shell.