Before you start, get all of the ingredients ready. Prepare a large piping bag, fitted with a large round tip.
Line two baking sheets with parchment paper or silicone mat.
Measure out all of the ingredients.
Sift the powdered sugar and almond flour together. Set aside.
Place the egg whites and granulated sugar in a heat proof bowl or in a double boiler. Over a pan of simmering water, whisk the whites and sugar until frothy and sugar completely melted. It will take a couple minutes. You can test by touching the mixture between your fingers, and if you feel any sugar granules just keep whisking mixture over the water bath.
With the whisk attachment, start whisking mixture on low for about 30 seconds, then gradually start increasing speed to medium. Whisk on medium for one to two minutes, until the mixture is white and starting to become fluffy. Raise the speed to high for a few minutes until stiff peaks are formed. Best way to check this is to keep your eye on the whites. Once they get glossy and you start seeing streaks formed by the whisk, it might be time to stop.
Pour the powdered sugar and almond flour into stiff whites.
It’s time to stop folding when the batter is glossy and has a thick and flowing consistency. There are several ways to test this.
First, pick up some batter with the spatula and try to draw a figure 8 with the batter that is dripping off the spatula. If you can form several 8 figures without the batter breaking up, that’s one indication that it might be ready.
Then, grab a teaspoon of batter and spoon onto the parchment paper or silicon mat.
If the batter stays stiff and doesn’t spread out a bit, start folding a little bit more, about 3 folds.
Once the batter spreads out a bit and starts to look glossy on the parchment paper, transfer the mixture to the piping bag.
Let the trays sit for a while so the shells will dry out a little bit. I usually leave about 20-40 minutes, depending on how humid the day is. You’ll know they’re ready when you gently touch the surface of a macaron and it seems dry.
Bake for 5 minutes and rotate the tray.
Bake for 5 more minutes, check if it needs to be rotated again. You will know if it needs to be rotated again depending on how the macarons are baking. Take a look at them, if one side seems taller than the other, maybe you have to rotate the tray again.
Bake for a total of 15 to 20 minutes.
When baked, the macarons will have a deeper color and formed feet. If you try to move a macaron, it shouldn’t feel jiggly. If the macaron is still jiggly, keep baking.
Whisk whites and sugar until they temp 140 F. Basically you are looking to melt the sugar granules, and also make it so the egg white is in a safe temperature to be consumed.
Whip with the whisk attachment for about 2 minutes at medium speed, until the mixture looks white, and thicker. At this point, raise speed to high and continue to whip until fluffy and doubled in size. Meringue should have stiff peaks. It can take anywhere from 5-10 minutes to obtain stiff peaks.
Mix strawberries, maple syrup (or sweetener) and lemon juice in a small pot. Bring to a boil over medium heat, cook, stirring, for about 5 minutes. Use the spoon to break up the strawberries as you stir.
*This recipe will make more caramel than what you need for the Swiss Meringue Buttercream. You can store any leftovers for up to 1 month in the fridge, and up to 3 months in the freezer.
Food coloring: Make sure to use gel food coloring. If you are a beginner macaron baker, I recommend going easy on the food coloring, as it can alter your batter a lot, and it can take extra mixing time, especially if you continue to add the food coloring as you do the macaronage.
Scale: Please use a scale when measuring the ingredients for accuracy. Macaron amount: it will vary greatly depending on how big you pipe the shells, and on how runny or thick the batter is.
Baking time/temperature: Baking time and temperature will vary according to your own oven. I recommend experimenting with your oven to find out the best time, temperature, position of the baking tray.
Oven thermometer: Make sure to have an oven thermometer to bake macarons. It’s one of the most important things about making macarons. Home ovens aren’t accurate at all at telling the temperature, and even a slight 5 degree difference can make or break your whole batch.
Tray rotation: Lots of bakers don’t have to rotate the trays 180 degrees in the oven every 5 minutes, but I do have to with my oven, or I will get lopsided macarons. Please adjust this according to your oven.