Tate & Lyle Icing Sugar is a high quality powdered sugar, very finely ground to give the 'finishing touch' to your baking. Just go through the sieve. Icing sugar is often used as a light sugar in meringues but also as a topping over Italian Cannoli's or as a sweet addition in a light cream. Add water for a thicker texture to make the perfect topping to muffins or buns!