Dip each halloumi slice into the flour until lightly coated. Whisk the egg in a shallow bowl, then dip each halloumi piece into the egg. Let the excess egg run off. Dip the halloumi slice into the panko crumbs until coated.

Dip each halloumi slice into the flour until lightly coated. Whisk the egg in a shallow bowl, then dip each halloumi piece into the egg. Let the excess egg run off. Dip the halloumi slice into the panko crumbs until coated.