- Break the slices of bread into large chunks.
- Blitz the bread and herbs together in a food processor until you achieve a crumb-like consistency.
- Whisk the egg in a large bowl, crumble in the feta, add a pinch of pepper and mix well.
- Add the bread and herb crumbs and mix together until well combined.
- Wet your hands and shape the mixture into 4 evenly-sized patties.
- Shallow-fry in a little sunflower oil in a non-stick frying pan until browned and crisp on both sides (about 8-10 minutes.)
- Serve in toasted buns with your choice of toppings.