For the trout with herbs, first wash the inside of the trout well, dab with kitchen paper and season with salt and pepper.
Brush aluminum foil with butter or oil and sprinkle the trout with dill sprigs, chives, parsley and basil leaves.
Add the finely chopped onion, lemon cut into slices and white wine. Close the aluminum foil tightly.
Preheat the oven to 180°C. Bake the trout with herbs for 12-15 minutes.