Dusting Sugar Sucraneige No Melt 22 LbSucre Neige is a superior topping a dusting is the perfect way to finish off your favorite chocolate cake or batch of cookies and it will be unaffected by temperature or moisture. Sucraneige was especially developed to remain picture perfect without dissolving and to maintain its pristine, crisp white color. It tastes less sweet regular confectioner's sugar or icing sugar, which primarily contain glucose powder with a touch of cornstarch. 22 lb PC.