Just add water. Contains: Confectioners Sugar, Corn Starch, Egg Whites, Vegetable Gum, Sodium Aluminum Sulfate, Citric Acid, Cream of tarter. You can make Royal Icing, Picture, or Flow Icing with this product. This product is prepared and packaged using machines that may come into contact with Wheat Gluten, Eggs, Dairy or Dairy Products, Peanuts, Soy, Tree Nuts.