Get to know more about Castor Sugar - Health Benefits, Nutritional Values, etc. Castor sugar is a type of fine granulated sugar but the crystals are smaller so it dissolves quickly, it is best for baking, this makes it perfect for light sponges and airy desserts like meringues and souffles. It's also used to enhance beverages, such as tea because it doesn't need heat to liquefy. Though, castor sugar can be used in almost any way granular sugar is used. This type of sugar was often found in a shaker called castor which is used to sprinkle on fresh fruits. Castor sugar is available in two flavors: white (regular) and golden. The golden caster sugar is unrefined and processed in a way that maintains some of the molasses, similar to brown sugar. It has a warmer texture and a more caramel-like taste than white castor sugar. Health Benefits: Consuming a surplus amount of castor sugar can cause health problems. On the other hand, a moderated quantity of the same c...