Method
Place the porcini in a small bowl and pour over boiling hot water to just cover. Leave to steep for 20 minutes.
Melt the butter in a saucepan over a low to medium heat. Add the onions and cook gently until soft (about 10 minutes).
Add the mushrooms and cook until the juices start to run.
Drain the porcini & add the liquid to the saucepan.
Chop the porcini into small pieces and add to the saucepan together with the sour cream.
Season with salt, plenty of pepper and nutmeg.
Simmer for 10 minutes.
Serve with a green salad and some crusty bread to mop up all the sauce.
A sprinkling of chopped parsley finishes off the presentation of this dish.
