Peel the carrots and cut them diagonally into slices. Clean the pointed cabbage, remove the stalk. Cut cabbage into bite-sized strips. Peel and chop onion
Wash and halve the potatoes. Place in a bowl, mix with 2-3 tbsp. oil, salt and pepper and place on one half of a baking tray. Roast in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 30 minutes, after half of the baking time turn the potatoes
For the crust, peel the toast and dice it roughly. Coarsely chop the chervil and parsley. Grate parmesan. Puree the toast, herbs, parmesan and 3 tbsp. oil. Season with salt, pepper and lemon juice. Knead the egg yolks
Wash the meat and dab dry. Heat 2 tablespoons of oil in a large frying pan. Fry the fillets for 5-6 minutes until golden brown all around. Remove from the pan. Spread the chicken fillets evenly with the herb crust
In the meantime, heat 2 tablespoons of oil in a frying pan. Add the carrots, onions and 2 tbsp. water and sauté in the closed pan at medium heat for about 5 minutes. Add the pointed cabbage and steam for another 3 minutes
For the hollandaise powder, mix with 125 ml of cold water. Add cream. Bring to the boil briefly while stirring. Switch off the stove. Cut the butter into small pieces and gradually fold it in until it has melted
Cut the chicken filet diagonally and arrange on plates with potatoes, vegetables and hollandaise sauce
Preparation time approx. 1 hour 45 minutes