Preheat the oven to 400°F (200°C).
In a food processor, blend the breadcrumbs, herbs, garlic, olive oil, salt, and pepper until combined.
Dip the fish fillets into the herb breadcrumb mixture, pressing gently to adhere.
Place the crumbed fish fillets on a baking tray lined with parchment paper.
Bake in the preheated oven for 15-20 minutes or until the fish is cooked through and the crumb is golden and crisp.
While the fish is cooking, prepare the salsa by combining chopped olives, capers, lemon zest, lemon juice, and a drizzle of olive oil.
Serve the herb and garlic crumbed fish with the olive, caper, and lemon salsa on top.
Enjoy!