A grain-based food product comprising a grain-based component covered by a moisture-sensitive powder layer and a binding layer adhering the powder layer to the grain-based component. The binding layer is chosen so that the powder layer can later disperse into a liquid that is added just prior to consumption. The powder layer comprises a component of interest to make the product more interesting to consume. For example, the component of interest can be chosen to produce a difference in color, appearance, texture or flavor of the food product in the presence of a liquid, such as milk or water.