Caster sugar is also known as superfine sugar and is a popular baking ingredient across many parts of the world. It dissolves quickly, making it perfect for desserts, sauces, meringue, mousse, whipped cream and beverages. Discover the different types of caster sugar, it's uses, substitutes, nutritional information and how to make your own homemade caster sugar. The post What Is Caster Sugar" appeared first on Bake Play Smile.