Pat the washed trout dry on the outside and inside. Salt and pepper a little from the inside and then fill the abdominal cavity with the fresh herbs. Finally, rub the outside of the fish with a little olive oil and then wrap it in aluminum foil. The fish takes about 6 minutes on each side on the grill. In winter, the oven can be used as a barbecue substitute. To do this, preheat the oven to 180 ° C top / bottom heat and cook the fish for about 12-15 minutes.