Amaretti Biscuits

• 4 medium egg whites, very fresh
• 560 g icing sugar, plus extra for dusting
• 1 pinch</

Preheat the oven to 150°C/300°F/gas mark 2.

Put 2 of the egg whites into a food processor with half the sugar. Mix with the blade attachment not the whisk – you don’t want to fill the biscuits with too much air. Add a pinch of salt, the almond essence, the ground almonds, the r