We wash the fish, drain it, coat it in the sauce ingredients and marinate it by letting it rest for 1-2 hours.

We cut the tomatoes and peppers in half and divide the onion into four.

We arrange the marinated fish on the tray and place a bay leaf inside each.

We place vegetables around the fish and add pieces of butter on top.

We roast the vegetables in the oven at 180 degrees for 30-35 minutes until the fish is lightly browned.

We serve it hot with salad and drinks.