First, cut the salmon slice into 4 fillets and remove the skin from each one.
Preheat the oven to 180°C (356°F). Then in a bowl mix the breadcrumbs together with the chopped herbs: so add the parsley, rosemary, thyme and the zest of one lemon. As you can see, I have not specified a precise dose, because it varies according to each person's taste. I put about 1 tablespoon of each chopped herb. Add salt and pepper.
Finally, add 8 tablespoons of olive oil.
Place the fillets in an ovenproof dish and cover them with the breadcrumb and spice mixture, pressing it down with your hands so that it adheres well to the surface of the salmon.
Finally, bake in a preheated oven for 20 minutes. Once ready they will be very tender inside but definitely crispy outside.