Yes, panko breadcrumbs (shop brought or u003ca href=u0022https://copykat.com/panko-bread-crumbs-recipe/u0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003ehomemadeu003c/au003e) will work best here, but you might need to use a little beaten egg to make them stick to the fish cakes. However, they will no longer be gluten free so keep that in mind if it is important to you!