Baking – I am having an issue with leaving macarons to form a skin

As you probably know, making Macarons is tough, especially making them at home. But it is possible as I have been able to create perfect macarons in my home kitchen, using Italian and french meringue. The Italian meringue always got me better results.

There are many reasons why your macarons don't come out like expected. First off, the meringue. It should be glossy and shiny like you say and also firm, but not too thick. When you take your whisk out of the meringue it should look like this:

The French say that when you take the whisk out of the meringue, it has to look a bit like a bird's beak, hence the way the meringue forms a soft peak slightly pointing downwards.

The consistency of the meringue mixed with the almond paste is very important. People often say it has to fall like a ribbon or like magma, but I always thought that is hard to imagine. You can take a knife and cut through the batter. If it flows back immediately, it's ready. But let me tell you: One or two strokes too much with the spatula and the batter becomes unusable.

I always tried to make sure not to under-mix it. Then, every time making Macarons, I mixed it a tad more until I ended with an over-mixed batter one day. Since then I know how far I can go without destroying the better. Some people even count there strokes, maybe this helps you.

And one tip I can give you: The process of transferring the batter into the piping bag also 'mixes' the batter, so maybe don't go too far if you are unsure.

From my experience, making macarons with fan turned on always fails in my oven. For yours it could be different as every oven is different, but I only use top & bottom heat, 13 minutes at 150 °C in the middle of the oven.

When piping them it is really important to pipe them directly from the top (90 degree angle). Directly after piping them, I also tap against the bottom of the tray to remove any air bubbles.

You really have to experiment with the temperature and baking time. This process was really hard for me because even when the Macarons looked good from the outside, they could be hollow.

Although some sources say it's not necessary, I always wait a few minutes before baking my Macarons. When you touch them, they can be sticky but shouldn't stick to your finger. I never have tried baking them without resting. Your first batch cracked, because the temperature was so high that the batter expanded too fast I believe.

What exactly do you mean with lopsided, do your Macarons look like this?

Or like this? (left one)

Maybe you should bake them longer at a lower temperature, you really have to experiment here, every oven is different. It took me a few weeks until I figured it out.

Also, make sure you let them rest enough.

Moisture could be a problem, but I don't think so. As long as they don't stick to your finger after resting and before baking, it always worked for me - even on rainy days.

So the thing I would try first is baking them without fan. If that fails, I would experiment with baking time and temperature.

The meringue should be glossy and form soft peaks. When you take your whisk out of the meringue it should look like this:

The French say that when you take the whisk out of the meringue, it has to look a bit like a bird's beak, hence the way the meringue forms a soft peak slightly pointing downwards.

But to be honest, I don't believe that is you problem. I guess you just undermix your batter. People often say it has to fall like a ribbon or like magma, but I always thought that is hard to imagine. You can take a knife and cut through the batter. If it flows back immediately, it's ready. But let me tell you: One or two strokes too much with the spatula and the batter becomes unusable.

And one tip I can give you: The process of transferring the batter into the piping bag also 'mixes' the batter, so maybe don't go too far if you are unsure.

And as already said, it is important to tap the the tray from the bottom after piping as it helps to remove any air bubbles in there. Also, always pipe straight from the top (90° angle). This also helps the batter to smooth out.

I wouldn't recommend you to chance the amount of powdered sugar, as the French use Tant pour Tant (TPT) for their macarons, which means fine almond meal and powdered sugar are mixed proportional to each other.

When mixed perfect, it looks like this:

http://1.bp.blogspot.com/_WhPHUKwckUw/S4WP1eBE7pI/AAAAAAAAB00/gYqFjGOvEiU/s1600-h/5.jpg

When gone too far, it looks like this:

http://3.bp.blogspot.com/_WhPHUKwckUw/S4WP-q8RrdI/AAAAAAAAB08/7R6uO1uGfBQ/s1600-h/6.jpg

Maybe try counting your strokes while mixing, some people say that it helped them.