Clean and cut all mushrooms (400gram) into quarters. Cut the shallot in small cubes and the spring onion into strips.
Heat the olive oil in the frying pan. Once warm, you can add the shallot and the mushrooms. Bake these until brown and cooked.
Time to separate the mushrooms for the sauce and the decoration! Take half of the baked mushroom/shallot mixture and keep this on the side in a bowl. Just before serving, we'll bake this shortly.
Add the white wine, madeira, bay leaf and mushroom stock to the frying pan, in which you still have half of the baked mushroom mix. Bring this to a boil and let it cook for at least 15 minutes.
Add a large amount of water and 1 tablespoon of salt to your cooking pan. Bring this to a boil!