Parmesan Rosemary Wafers

• 50 g unsalted butter
• 2 scant level tsp caster sugar
• white of

Cream the butter and sugar until fluffy, add the egg white and salt, and beat at low speed for 15 seconds. Lightly fold the flour and 2 tbsp of the cheese into the mixture. Cover and chill for 30 minutes.

Preheat the oven to 400°F/205°C/Gas6.

Roll into a cylinder about