1 tbsp lemon juice
ΒΌ tsp red food colouring
80²µ/2ΒΎ΄Η³ϊ cornflour
2 tbsp cornflour
ΒΌ tsp cream of tartar
80²µ/2ΒΎ΄Η³ϊ icing sugar
2 tsp rosewater
400g/14oz granulated sugar