01 - Preheat the oven to 410°F. Line a baking tray with parchment paper and lightly coat with oil.
02 - Pat fish fillets completely dry using paper towels. Season both sides generously with salt and pepper.
03 - Arrange three shallow bowls: place flour in the first, beaten eggs in the second, and combine all crumb mixture ingredients (panko, dill, lemon zest, garlic powder, paprika, salt, and pepper) in the third.
04 - Dip each fillet into flour, shaking off excess. Transfer to egg wash, coating completely. Press firmly into crumb mixture, ensuring even coverage on all sides.
05 - Place coated fillets on the prepared baking tray. Drizzle or brush with olive oil for golden color.
06 - Bake for 15 to 20 minutes until fish is opaque throughout and crumbs are golden brown and crispy.
07 - While fish bakes, combine Greek yoghurt, cucumber, dill, lemon juice, lemon zest, garlic, salt, and pepper in a mixing bowl. Stir thoroughly and refrigerate until serving.
08 - Serve baked fish immediately topped with a generous portion of cucumber yoghurt sauce. Accompany with lemon wedges for squeezing.