Peel and wash the potatoes and cook in salted water for about 20 minutes
Wash the fish, dab dry and sprinkle with lemon juice. Clean and wash the vegetables. Cut tomato and zucchini into slices, peppers and eggplant into large pieces. Wash thyme, dab off
Season fish. Fry in a coated pan in hot oil for about 3 minutes on each side. Take out and if necessary put into an ovenproof dish
Sauté the vegetables in the frying fat. Add thyme and continue to steam for about 5 minutes. Spread the vegetables over the fish and sprinkle cheese over it. If necessary, bake in a preheated oven (electric cooker: 225 °C/circulating air: 200 °C/gas: level 4) for approx. 10 minutes until golden brown. Drain the potatoes and serve with the fish
Delicious with pasta, for example: Stew vegetable scraps the next day with strained tomatoes