Caster sugar is available in golden varieties, which have a richer flavor (similar to how brown sugar is richer than white).

Keep in mind that it’s typically called superfine sugar instead of caster sugar in America. If you find both white caster ...

Unrefined golden caster sugar with some molasses left in is also available. This gives baked dishes a more intense flavour and a darker result. Ideal for meringues, caster sugar is used in baking ...