1 tsp lemon extract
50ml/1戮fl oz condensed milk
few drops yellow food colouring
150驳/5陆辞锄 lemon curd
300驳/10陆辞锄 plain flour
25g/1oz arrowroot or cornflour
3 tsp baking powder
250g/9oz caster or brown sugar
25g/1oz liquid glucose
300驳/10陆辞锄 icing sugar
200g/7oz icing sugar
250g/9oz royal icing
2 tbsp sugar syrup
50ml/2fl oz sunflower oil
2 tsp vanilla extract
2 tsp vanilla extract or other flavouring
100g/3陆oz unsalted butter
200g/7oz unsalted butter, softened
250ml/9fl oz double cream, whipped until stiff peaks form when the whisk is removed
100ml/3陆fl oz double cream
100ml/3戮fl oz double cream
4 medium free-range eggs
100g/3陆oz baking margarine, softened
80ml/2陆fl oz milk