The term used to describe the process of breaking a dry solid such as bread or bacon into small pieces is “crumble”. This verb implies the action of crumbling something into small bits or pieces that can be easily scattered or spread. This process can be achieved by using a variety of tools such as knives, graters, or even just by using your hands. The end result is a product that is much easier to use or consume due to its smaller size and increased surface area.