For the fish crust, wash the herbs, shake dry, pluck the leaves from the stems and chop finely. Dice the toast coarsely and grind finely in the universal chopper. Knead the herbs, butter, toast and 2 tbsp. lemon juice, season to taste with salt and pepper
Wash the fish, dab dry and season all around with salt and pepper. Spread the crust on the fish slices. Wash and clean the zucchini and use a julienne slicer to cut the yellow and green flesh around the soft zucchini core into fine strips
Place the fish slices on an oiled baking tray and bake in a preheated oven (electric range: 225 °C/ convection oven: 200 °C/ gas: level 4) for approx. 10 minutes
Heat the oil in a pan. Cook the zucchini strips for about 5 minutes while tossing. Season to taste with salt, pepper and 4 tablespoons lemon juice. Arrange julienne and fish slices on plates