Panko breadcrumbs are a Japanese breadcrumb with a light texture, and are often preferred over traditional breadcrumbs in recipes where a crunchy texture is desired. Here's how they are typically made: Bread Selection: Typically, fresh white bread with the crusts removed is used. Slicing: The selected bread is evenly sliced into thick sliced.. Drying: Unlike traditional breadcrumbs, where the bread is toasted, panko breadcrumbs are made by drying the bread without toasting it. This process removes moisture from the bread without browning it. Grinding: The slices are then ground into coarse crumbs using a coarse grater or a special machine designed for making panko. The result is larger, irregularly shaped crumbs, which give panko its characteristic texture.