Peel and wash the potatoes and cook them for about 20 minutes in boiling salted water. Peel carrots, cut into slices and stew in some salted water for about 4 minutes. Clean and clean the mushrooms and cut them into quarters.
Heat 1 tablespoon of oil in a frying pan. Fry the mushrooms until golden brown, season with salt and pepper. Drain the potatoes and let them cool down a little. Wash the chicken fillets, dab dry and season with salt and pepper.
Heat 1 tablespoon of oil in a frying pan, fry the fillets for about 4 minutes on each side. Cut the potatoes into slices. Wash the herbs and dab dry. Cut chives into fine rings.
Pluck and chop the chervil and basil leaves. Mix mushrooms, half of the herbs and "Refine with finesse" and season with salt and pepper. Divide the carrots and potatoes into 4 small ovenproof dishes, place a chicken filet on each.
Put a large blob of mushroom mix on top, sprinkle with sunflower seeds. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) on the upper rack for approx. 7 minutes.
Sprinkle chicken filets with the remaining herbs before serving.