Drain the artichokes and quarter them. Wash the tomatoes. Clean, wash and slice the zucchini. Line steamer tray with zucchini slices
Peel and finely dice the onion and garlic. Wash the herbs. Chop half roughly, mix with onion and garlic. Wash the lemon. Cut half into slices, squeeze the other half
Boil up wine and about 1/2 l water in a wide pot or roaster. Wash the trout and pat dry. Season inside with salt and pepper. Fill with lemon slices and about 1/3 of each herb-onion mixture
Place the trout on the zucchini slices and sprinkle with lemon juice. Add artichokes and tomatoes. Spread the rest of the herb mixture and the herb stalks on top. Put the steamer in the pot and steam everything covered for 15-20 minutes
Bring 1/8 l fish stock to the boil in a small pot. Beat butter in pieces (do not boil any more). Season the stock to taste and arrange everything. A wild rice mixture goes well with it