A reader writes:
Last Sat a recipe for chocolate amaretti was published in the Guardian. I have measured the ingredients very carefully with excellent scales (and am an experienced cook!) but the mixture is almost liquid and I can only imagine there is a mistake – a typo perhaps?
It asks for 75g ground almonds, 125 g of caster sugar, 2 egg whites …and the rest. Having put out the mixture as directed it basically just runs about (it is not an almond paste) and I cannot imagine how tomorrow morning it will be a paste allowing a squish by a finger!
Any explanation?
The way you've described it sounds right, and the result puffs up in the oven the following day. The mixture should be very runny, and lay flat like pennies on the tray. Then it's very important to dust them over with icing sugar and leave them overnight. What happens is that the egg white dries out and also develops a crust on the exterior. When the mixture is on the tray it will be very runny.
I only wish I had more space in the column to explain this but the editors simply cut it out so it fits in a strip down the side of the page. I would say it is still an almond paste, but suitable for amaretti or similar (ratafia, French macaroons) biscuits rather than rolling onto a cake. I will make some this evening and post the before and after pictures on my website forum here.
Friday, 9:30pm; my kitchen at home
You will need:
75g ground almonds
125g caster sugar
1 tbsp cocoa
1/4 tsp bicarbonate of soda
1/4 tsp almond extract
2 egg whites (from large 60g eggs)
Icing sugar

Weigh the almonds and the sugar into a bowl.
Add the egg whites, cocoa, almond essence and bicarbonate of soda.
Stir everything together to a smooth paste.
Line the tray with non-stick baking parchment. Two small tips: whenever I want to spoon anything onto a tray, cookies etc, I sit the tray on a cloth to stop it wobbling about. And I put dabs of the mixture under the paper to stop that moving too.

Spoon small 2-3cm blobs of the almond paste onto the paper spaced 2-3cm apart. You don't need to be too perfect, and they will sit flat like coins on the tray.
Sift icing sugar heavily over the top then leave them overnight uncovered at room temperature. As I say in the introduction it's really important that they dry out, so don't cover them with clingfilm.
I just sit them somewhere safe (we have cats), like on top of the refrigerator until morning.
To be continued in the morning....